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发明名称
ROLLER CLUTCH
摘要
申请公布号
US3487900(A)
申请公布日期
1970.01.06
申请号
USD3487900
申请日期
1967.12.13
申请人
TELETYPE CORP.
发明人
DAVID A. DAHL
分类号
F16D41/02;(IPC1-7):F16D3/22;F16D15/00
主分类号
F16D41/02
代理机构
代理人
主权项
地址
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