thawj lub tshuab hluav taws xob nrog lub tshuab hluav taws xob tau xav tias yog tus tsim los ntawm American Rufus Eastman hauv 1885. US Patent 330, 829 Lub Tuam Txhab Hobart Manufacturing yog lub chaw tsim khoom thaum ntxov ntawm loj coj mus muag mixers, thiab lawv hais tias ib tug tshiab qauv qhia nyob rau hauv 1914 ua lub luag hauj lwm tseem ceeb nyob rau hauv lub mixer ib feem ntawm lawv cov lag luam.
Leej twg invented mixer grinder hauv Is Nrias teb?
Txawm tias tus kws tshaj lij, Mr Satya Prakash Mathur tsis tuaj yeem kho qhov sib tov. Txawm li cas los xij, nws tau ua qhov kev sib tw ncaws pob thiab tsim ib qho kev sib xyaw tshiab nrog lub cev muaj zog txaus los tiv thaiv kev sib tsoo ntawm Indian.
Leej twg nrhiav tau tov khoom grinder?
In 1908 Herbert Johnson, tus kws tshaj lij rau Hobart Manufacturing Company, tau tsim lub tshuab hluav taws xob sawv ntsug.
Leej twg tsim cov khoom noj thawj zaug?
In 1885 thawj lub tshuab tov khoom nrog lub tshuab hluav taws xob tau tsim los ntawm American Rufus Eastman.
Who Invented The Mixer Grinder ?? | Shorts YoutubeShorts DailyFacts FactNo2
