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发明名称
Absorptionsmasse fuer Gasfilter, insbesondere solche fuer Atmungszwecke
摘要
申请公布号
DE530381(C)
申请公布日期
1931.07.28
申请号
DE1928D056672D
申请日期
1928.09.30
申请人
DRAEGERWERK;HEINR. & BERNH. DRAEGER
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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