LEVELER DOOR AND OPERATING MECHANISM,申请号CAD885434-传众专利搜索

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发明名称	LEVELER DOOR AND OPERATING MECHANISM
摘要
申请公布号	CA885434(A)	申请公布日期	1971.11.09
申请号	CAD885434	申请日期
申请人	KOPPERS COMPANY INC.	发明人	EMMANUEL V. GOUYE;KURT REINFELD
分类号	C10B37/02	主分类号	C10B37/02
代理机构		代理人
主权项
地址

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