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发明名称
Cartridge extractors
摘要
申请公布号
US2807902(A)
申请公布日期
1957.10.01
申请号
US19540423650
申请日期
1954.04.16
申请人
OLIN MATHIESON CHEMICAL CORPORATION
发明人
KOPF ROWLAND J.
分类号
B25C1/10;F41A15/14
主分类号
B25C1/10
代理机构
代理人
主权项
地址
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