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发明名称
Rotary clutch mechanism
摘要
申请公布号
US1870645(A)
申请公布日期
1932.08.09
申请号
US19300499889
申请日期
1930.12.04
申请人
THE PITTER TRUST
发明人
PITTER WALTER CHARLES
分类号
F16D41/063;F16D41/069
主分类号
F16D41/063
代理机构
代理人
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