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经营范围
发明名称
Machine for copying flat keys
摘要
申请公布号
US3053149(A)
申请公布日期
1962.09.11
申请号
US19590852295
申请日期
1959.11.12
申请人
SIMECA S.A.
发明人
ROSSETTI CHARLES
分类号
B23C3/35
主分类号
B23C3/35
代理机构
代理人
主权项
地址
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