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发明名称
Tube cutter
摘要
申请公布号
US2582406(A)
申请公布日期
1952.01.15
申请号
US19490089082
申请日期
1949.04.22
申请人
CHICAGO SPECIALTY MFG. CO. INC.
发明人
BACHLI HERMAN;SHAPIRO HARRY S.
分类号
B23D21/08
主分类号
B23D21/08
代理机构
代理人
主权项
地址
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