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发明名称
Pipe fitting tool
摘要
申请公布号
US2540553(A)
申请公布日期
1951.02.06
申请号
US19470750075
申请日期
1947.05.23
申请人
SHOBE CHESTER L
发明人
SHOBE CHESTER L.
分类号
B25B5/14;B25B13/16;B25B13/50
主分类号
B25B5/14
代理机构
代理人
主权项
地址
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