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发明名称
COMPOSITE PROPELLER SHAFT CONSTRUCTION AND METHOD OF MAKING
摘要
申请公布号
US3553978(A)
申请公布日期
1971.01.12
申请号
USD3553978
申请日期
1969.10.06
申请人
GENERAL MOTORS CORP.
发明人
CHARLES W. WILLIAMS
分类号
B29C53/68;B29C53/82;B29D99/00;F16C3/02;(IPC1-7):F16C3/02
主分类号
B29C53/68
代理机构
代理人
主权项
地址
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