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发明名称
Tapping box
摘要
申请公布号
US2509696(A)
申请公布日期
1950.05.30
申请号
US19450634066
申请日期
1945.12.10
申请人
SOCIETE ATELIERS G. S. P.
发明人
PEGARD MARCEL
分类号
B23B39/16
主分类号
B23B39/16
代理机构
代理人
主权项
地址
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