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发明名称
Shaft coupling
摘要
申请公布号
US2755115(A)
申请公布日期
1956.07.17
申请号
US19500162528
申请日期
1950.05.17
申请人
KOLLMANN KARL J
发明人
KOLLMANN KARL J.
分类号
F16D1/112
主分类号
F16D1/112
代理机构
代理人
主权项
地址
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