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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.
2006–present. Specifications. Weight. 1.9 lbs (M50) The M50 series protective mask, officially known as the Joint Service General Purpose Mask ( JSGPM or JSGPM/M50 ), is a lightweight, protective mask system consisting of the mask, a mask carrier, and additional accessories. It was adopted by the U.S. military in 2006 and is manufactured by ...
A typical industrial-grade gas mask for hazardous chemicals and dust 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 ...
The MCU-2/P is a protective mask used by the United States Air Force and United States Navy, originally designed for the US Army as the XM-30 mask. In December 1982, the U.S. Air Force took over the XM-30 mask development. In 1983, the U.S. Navy requested the first masks off the production lines since the Army mask was no longer in production ...
It’s a bong I know well. Shop Now. GRATEFUL DEAD X STÜNDENGLASS GRAVITY INFUSER. Studenglass. $599.00. More. “A gravity infuser is what we call it,” Chris Folkerts, CEO and founder of ...
A bong (also known as a water pipe) is a filtration device generally used for smoking cannabis, tobacco, or other herbal substances. [1] In the bong shown in the photo, the smoke flows from the lower port on the left to the upper port on the right. In construction and function, a bong is similar to a hookah, except smaller and especially more ...
The P (or Phenate) Helmet, officially called the Tube Helmet , [1] appeared in July 1915, [2] replacing the simpler Hypo Helmet. It featured two mica eyepieces instead of the single visor of its predecessor, and added an exhale valve fed from a metal tube which the wearer held in his mouth. The exhale valve was needed because a double layer of ...
M17 gas mask. M40 field protective mask. MCU-2/P protective mask. Categories: Military equipment of the United States.
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