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发明名称
Verfahren zum Festlegen von koernigen Filtermassen in Filterbehaeltern fuer den Atemschutz
摘要
申请公布号
DE928271(C)
申请公布日期
1955.05.26
申请号
DE1952A017206
申请日期
1952.12.31
申请人
AUERGESELLSCHAFT AKTIENGESELLSCHAFT
发明人
LEMCKE WALTER DR.
分类号
A62B19/00
主分类号
A62B19/00
代理机构
代理人
主权项
地址
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