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发明名称
Power shear and the like
摘要
申请公布号
US1992539(A)
申请公布日期
1935.02.26
申请号
US19330687417
申请日期
1933.08.30
申请人
NIAGARA MACHINE & TOOL WORKS
发明人
MUNSCHAUER FREDERICK E.
分类号
B23D15/06
主分类号
B23D15/06
代理机构
代理人
主权项
地址
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