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发明名称
Improvements in and relating to regeneration cartridges for breathing apparatus
摘要
申请公布号
GB413979(A)
申请公布日期
1934.07.26
申请号
GB19340002990
申请日期
1934.01.29
申请人
DEGEA AKTIENGESELLSCHAFT (AUERGESELLSCHAFT)
发明人
分类号
A61M16/00
主分类号
A61M16/00
代理机构
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