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发明名称
Improvements in or relating to pressure fluid operated cartridges
摘要
申请公布号
GB549013(A)
申请公布日期
1942.11.03
申请号
GB19410005582
申请日期
1941.04.30
申请人
GULLICK LIMITED;TOM SEAMAN
发明人
分类号
E21C37/08;F42D99/00
主分类号
E21C37/08
代理机构
代理人
主权项
地址
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