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发明名称
Feuerfaenger und Schalldaempfer, insbesondere fuer Maschinengewehre
摘要
申请公布号
DE736217(C)
申请公布日期
1943.06.10
申请号
DE1940H161405D
申请日期
1940.01.23
申请人
GUSTAV HELMS
发明人
HELMS GUSTAV
分类号
F41A21/30
主分类号
F41A21/30
代理机构
代理人
主权项
地址
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