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经营范围
发明名称
Driving shafts by power or manually
摘要
申请公布号
GB358250(A)
申请公布日期
1931.10.08
申请号
GB19300028148
申请日期
1930.09.20
申请人
ALFRED HERBERT;ERNEST WILLIAM TIPPLE
发明人
分类号
B23Q5/54
主分类号
B23Q5/54
代理机构
代理人
主权项
地址
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