RESPIRATOR FOR PROTECTING RESPIRATORY ORGANS Russian patent published in 1995 - IPC

Abstract RU 2042367 C1

FIELD: medical engineering. SUBSTANCE: device has mask, air filter, fastening system, the filtering member of the air filter is made from porous cellular metal. EFFECT: reliable protection of respiratory organs. 2 dwg

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RU 2 042 367 C1

Authors

Ehlembaev Jurij Nikiforovich

Oreshin Mikhail Mikhajlovich

Zeger Karl Efimovich

Dates

1995-08-27—Published

1992-10-15—Filed