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发明名称
Приспособление к кислородному респиратору для улавливания влаги, образующейся от выделения слюны работающего и от действия химического поглотителя
摘要
申请公布号
SU95394(A1)
申请公布日期
1952.11.30
申请号
SU19520445527
申请日期
1952.02.09
申请人
SOLOVEV P.M.
发明人
SOLOVEV P.M.
分类号
A62B9/00
主分类号
A62B9/00
代理机构
代理人
主权项
地址
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