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经营范围
发明名称
MECHANICAL MOVEMENT
摘要
申请公布号
CA455533(A)
申请公布日期
1949.03.29
申请号
CAD455533
申请日期
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
ROBERT E. PARIS
分类号
主分类号
代理机构
代理人
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地址
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