
johann shahari

johann urban (yaa johann urban, 7 juuna 1863-13 navambar 1940) ack austriyai rasaayanagya aur udyogpati they. way kritrim resham udyog key agraduton mein seey ack they.
praarambhik varsh.
johann urban kaa janm 7 juuna 1863 koo austriyai samrajya key nichale styria mein marberg (maribor) key paas wutchern (abb wuhred) mein huaa thaa.
unake pitaa lakadi key vyaapaari they.
unhone graaz mein mechanical aur electrical engineering kaa adhyayan kiya, aur ack raajya vyaavsaayik vidyalaya mein shikshak key roop mein kaam karane kii ummeed kii.
isake bajaay, unhein rotterdam mein ack prakaash bulb karkhane mein kaam milaa, jahan way max freemary seey mille.
1880 key dashak key madhya mein shahari aur freemary ney jellenhousen mein ack prakaash bulb karkhane key takniki prabandhan koo apane haath mein leey liya.
deepak nirmaan (1885-1900).
swiss rasaayanagya mathias edward schweiser (1818-60) ney 1857 mein paaya thaa kii kapas koo tambe key lavan aur amonia key ghol mein ghol diyaa jaa sakata haye aur phir usey phir seey utpann kiya jaa sakata haye.
1890 mein francisi rasaayanagya lui heinry despisis ney schweiser key abhikarmak mein ghulansheel kapas seey kataai fiber key liye capramonium prakriya kaa aavishkaar kiya.
1892 mein despisis kii mrityu hoe gaee aur unake patent kaa navinikaran naheen kiya gayaa.
1891 mein freemary aur shahari ney carbon fiber seey vidyut deepak tantu banaane key liye despices prakriya koo anukoolit kiya.
1892 mein unhone heinsberg jile mein oberbrook mein ack taap vidyut deepak nirmaan company, "reinishe gluelampenfabric" kii sthaapana kii.
1895 mein karkhane mein 36 purush aur 46 mahilaaen kaaryarat theen aur prati varsh lagbhag 400,000 lamp kaa utpaadan curr rahee thee.
1900 taka company mein 350 karmchari they, lekin pramukh vidyut nirmaataon kii cumm kimaton key kaaran vaha laabhdaayak baney rahane key liye sangharsh curr rahee thee.
rayon nirmaan (1898-1912).
1890 key dashak key madhya mein synthetic fiber ("glanzstoff") key vikas mein freemary aur shahari shamil hoe gaye.
hilere dee chardonet dwara vikasit nitrocellulose fiber kii safalata ney freemary aur shahari logon koo kritrim resham banaane kii jaanch karane key liye protsaahit kiya, jise unhone "silkimit" naam diyaa aur 1897 mein patent karaaya.
unaki capramonium prakriya nitrocellulose kii tulanaa mein sastee aur surakshit thee.
company ney 1897 taka ack prakriya vikasit kii thee jisamen fiber koo maheen tantuon mein failaane key liye ghoornan cylinders kaa upayog kiya gayaa thaa jiska upayog kapade banaane key liye kiya jaa sakata thaa.
unhone fiber koo kataai key liye ack vyaavhaarik vidhi key saath despisis prakriya key ack sanskaran kaa patent karaaya.
1898 mein oberbrook mein unhone tambe-amonia samadhan mein cellulose seey baney rayon key nirmaan key liye ack patent kaa upayog karate hue, aarthik roop seey kritrim fiber kaa utpaadan karane key liye germany mein pahala karkhana sthaapit kiya.
ack varsh key bheetar karyabal badhkar 700 hoe gayaa thaa.
freemary aur shahari ney apane mukhyalaya koo alberfeld mein sthanantarit curr diyaa, joe abb wuppertal kaa ack upnagar haye.
19 sitambar 1899 koo 20 laakh ankon kii poonji key saath verinigte glanzstoff-fabricane (vee. jee. aff.) kaa shubharambh kiya gayaa thaa.
bergisk-markischen baink ney vittaposhan pradaan kiya.
shahari nava sthaapit vee. jee. aff. key takniki nideshak bunn gaye.
freemary aur shahari, alsasian kapada rasaayanagya david emil bronnert (1868-1928) key saath, 1900 mein dou aur buniyaadi patent liye.
1904 seey shahari "erste osterichishe glanzstoff-fabricane" (pahala austriyai rayon karkhana) key pramukh they.
yeh vee. jee. aff. key netritva mein kaee german aur austriyai farmon kaa ack sanyukt udyam thaa.
yeh teji seey badhaa aur 1913 taka lagbhag 1,700 logon koo rojgar diyaa.
johann urban kii mrityu 13 navambar 1940 koo vienna mein hui.