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发明名称
Interrupted core ring coupling
摘要
申请公布号
US2167382(A)
申请公布日期
1939.07.25
申请号
US19380212759
申请日期
1938.06.09
申请人
AMERICAN BLOWER CORPORATION
发明人
ALISON NOAH L.
分类号
F16D33/20
主分类号
F16D33/20
代理机构
代理人
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