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The Zelinsky-Kummant gas mask was the world's first gas mask [1] which had the ability to absorb a wide range of chemical warfare agents. The gas mask was developed in 1915 by Russian chemist Nikolay Zelinsky and technologist of the Triangle plant M.I. Kummant. [2] The design was later improved by I. D. Avalov and entered mass production.
Right: Lieutenant Tuzhov, Lieutenant Colonel Chudinov. 1916 67th Infantry Division. 1916 Soldiers of the regiment wearing Zelinsky-Kummant gas masks, 1916 The 267th Dukhovshchinsky Infantry Regiment ( Russian : 267-й пехотный Духовщинский полк ) was an infantry regiment of the Imperial Russian Army .
A World War I British P Helmet, c. 1915 Zelinsky–Kummant protivogaz, designed in 1915, was one of the first modern-type full-head protection gas masks with a detachable filter and eyelet glasses, shown here worn by U.S. Army soldier (USAWC photo) Indian muleteers and mule wearing gas masks, France, February 21, 1940 A Polish SzM-41M KF gas mask, used from the 1950s through to the 1980s
Zelinsky–Kummant gas mask Hell–Volhard–Zelinsky halogenation Nikolay Dmitriyevich Zelinsky ( Russian : Николай Дмитриевич Зелинский ; Ukrainian : Микола Дмитрович Зелінський , romanized : Mykola Dmytrovich Zelinskyy ; 6 February [ O.S. 25 January] 1861 – 31 July 1953) was a Russian and ...
Each box contained 40 sets of gas masks, the sizes and numbers in the said crate were the following: Size 0 – 5 pcs., Size 1 – 12 pcs., Size 2 – 15 pcs., Size 3 – 7 pcs., Size 4 – 1 pcs. Each box contained a manual for the correct operation and use of the gas mask.
Billionaire Elon Musk said on Thursday many federal government agencies must be eliminated as part of President Donald Trump's push to radically overhaul the U.S. government. The comments came as ...
This Dutch oven comes in a wide range of sizes, from 2 quarts all the way up to 13.25 quarts, and we tested the popular 7.25-quart size, which is recommended for cooking seven or eight servings at ...
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