
vilyam ahren (medel oof oonar)

vilyam ahern (1861-november 7,1916) american aikyanaadukalile naavikasenayile oru naavikanayirunnu, thante kappaline bheeshanippeduthiya enchiniyaring prathisandhiyude samayat dheerathaykkulla medel oof oonar labhichu.
jeevacharitram.
1861ll irelandil janicha aharn newyorkkile navikasenayil chernnu. 1897 juulai 1 nuu addeham watertenderaayi sevanamanushtikkumbol avalude oru boyilarile kireeda sheettukal thakarnnu. mukhavum kaikalum nananja thunikalil pothinju mattu boilerukalkku mukaliloode izhayukayum sheshikkunna boyilarukalil ninnu boiler vichedikkunna oru valve adaykkukayum kooduthal kedupaadukal sambhavikkathirikkukayum cheythukondu ahren fayar roomil praveshichu.
medel oof oonar saiteshan.
rankum oorganaiseshanum watertender, yuu.ezz. naavikasena. jananam 1861, ireland. amgeekaaram labhichathu newyork. jii.oo. illa.: 482,1897 november 1.
avalambangal
boardil "yuu.ezz.ezz. purittan "aaa paathratthile boiler iii yude kireedapathrangalilonn takarnna samayat, juulai 1,1897. thante mukhavum kaikalum samrakshikkunnathinaayi nananja thunikalil pothinja aharn firoomil praveshichu boyilarukalude mukaliloode izhayukayum ooksilari stopp valve adaykkukayum cheythu, boiler iii vichedikkukayum mattu boyilarukal pravarthanarahithamaakkunna apakadam neekkam cheyyukayum cheythu.
vilyam ooo 'haarn.
vilyam ooo 'haarn": "chikkago tribune", 1898 juun 3; "ookklaand tribune", 1898 meyy 20; "newyork times", 1898 februvari 6 ennaanu addehathinte peru nalkiyittullathenn pathra reportukal parayunnu.

