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发明名称
Verfahren zur Herstellung eines Zickzack-Filterelements
摘要
申请公布号
DE1163293(B)
申请公布日期
1964.02.20
申请号
DE1959M043800
申请日期
1959.12.23
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
SUMMERS JAMES JOSEPH;BUB ROBERT ALGOT
分类号
B01D27/06;B01D29/00
主分类号
B01D27/06
代理机构
代理人
主权项
地址
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