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发明名称
TOOTH AND GROOVE FORMING METHOD AND MEANS
摘要
申请公布号
CA602949(A)
申请公布日期
1960.08.09
申请号
CAD602949
申请日期
申请人
BENJAMIN GROB
发明人
BENJAMIN GROB
分类号
主分类号
代理机构
代理人
主权项
地址
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