
jeane alekzandar heinrich clappier dii kolangyu

jeane alekzandar heinrich clappier dii kolangyu (;) (-) haah eka baltic german sagari abhiyanta aanee chumbakeey hokayantrachya chumbakeey vichalanachya siddhantacha sansthapak hota, joou shahee russiamadhye rahat aanee kaam karat hota.
charitra.
ivan petrovic dii collongcha janm 1839 madhye dunaberg (aata daugavpils) yethe moolatah franco-portugij vanshachya baltic german kuleen kutumbat jhaala. tyanni seent pietersberg yetheel naudal akadamimadhye shikshan ghetale aanee 1870 pasoon tyanni tethe vyakhyate mhanoon kaam kele. 1878 pasoon teey naudalachya mukhya jalshastriy prashasanache pramukh hote. 1875 madhye, tyane eka 'deflector' (eka naveen prakarcha kampas baffle) bandhala aanee nantar tyachya rachnet sudharana kelee.
dii kolong heey russian academy auph scienceche (1896 pasoon) sambandhit sadasya aanee shahee russian naudalache mejar-general hote. tyanna russian academy auph sciencecha lomonosov puraskar denyat aala.