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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
5,030,660. The Zelinsky-Kummant gas mask is the world's first gas mask [1] with 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.
The mask was issued at 20 May 1915. [11] A more effective respirator that could last longer was needed; the hypo helmet was created in hopes it would replace the inferior respirator. Earlier versions of the gas mask prior to 1915s development of the small box respirator were crude and ineffective as no troops had yet experienced poison warfare.
The M17 Protective Mask is a series of gas masks that were designed and produced in 1959 (as a replacement of the M-9 gas mask) to provide protection from all types of known chemical and biological agents present. The M-17 was issued to troops in the Vietnam War, and was standard issue for the U.S. Military until it was replaced by the M40 ...
The design was adopted by the British Army and introduced as the "British Smoke Hood" in June 1915 and manufactured until September 1915. [10] 2.5 million masks were manufactured before being superseded. The helmet was a 50.5 cm × 48 cm (19.9 in × 18.9 in) canvas hood treated with chlorine-absorbing chemicals, fitted with a single rectangular ...
In just 15 minutes, you'll look like you've had your eight hours of sleep (even if you haven't). Key ... 24K Golden Under-Eye Mask. amazon.com. $20.90. 24K Gold Pure Luxury Lift & Firm Hydra-Gel ...
GP-5 gas mask. The GP-5 gas mask kit (Russian: Гражда́нский Противога́з-5, romanized: Grazhdanskiy Protivogaz-5) is a Soviet -made gas mask kit, which contains a single-filter ShM-62 or Shm-62U gas mask. It was issued to the Soviet population starting in 1962 during the Cold War. Production of the kit ended in 1990.
Suicides using bags or masks and gases are well documented in the literature. [35] [36] Suicide bags have been used with gases other than inert gases, with varying outcomes. Examples of other gases used are propane-butane, [37] which has narcotic effects, [38] and is commonly adulterated with strong smelling additives to warn of gas leaks, and ...