AUTOMATICALLY SHIFTING MULTI-SPEED HUB,申请号USD3552233-传众专利搜索

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发明名称	AUTOMATICALLY SHIFTING MULTI-SPEED HUB
摘要
申请公布号	US3552233(A)	申请公布日期	1971.01.05
申请号	USD3552233	申请日期	1968.09.20
申请人	FICHTEL & SACHS AG.	发明人	HANS JOACHIM SCHWERDHOFER
分类号	B62M11/14;F16H61/02;(IPC1-7):F16H5/42	主分类号	B62M11/14
代理机构		代理人
主权项
地址

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