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发明名称
Werkzeug zur Bildung eines Hohlraumes in Sprengpatronen
摘要
申请公布号
CH357320(A)
申请公布日期
1961.09.30
申请号
CHD357320
申请日期
1957.11.21
申请人
ROLFES LIMITED
发明人
HERMANN ROLFES,FRITZ
分类号
F42B3/26
主分类号
F42B3/26
代理机构
代理人
主权项
地址
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