ELECTRIC WHEEL,申请号CAD541923-传众专利搜索

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发明名称	ELECTRIC WHEEL
摘要
申请公布号	CA541923(A)	申请公布日期	1957.06.04
申请号	CAD541923	申请日期
申请人	R. G. LETOURNEAU	发明人	ROBERT G. LETOURNEAU
分类号		主分类号
代理机构		代理人
主权项
地址

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