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发明名称
Pipe lock and the like
摘要
申请公布号
US2325580(A)
申请公布日期
1943.08.03
申请号
US19410410451
申请日期
1941.09.11
申请人
CLARKE BADGLEY LAURIE
发明人
BADGLEY LAURIE CLARKE
分类号
F16L21/00
主分类号
F16L21/00
代理机构
代理人
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地址
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