THREADLESS LOCK NUT AND BOLT,申请号CAD457582-传众专利搜索

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发明名称	THREADLESS LOCK NUT AND BOLT
摘要
申请公布号	CA457582(A)	申请公布日期	1949.06.28
申请号	CAD457582	申请日期
申请人	ELWYN WATT CORRIGAN;WILLIAM R. LINDNER	发明人	ELWYN WATT CORRIGAN;WILLIAM R. LINDNER
分类号		主分类号
代理机构		代理人
主权项
地址

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