METHOD OF MAKING HEAT INSULATED WATERPROOF FOOTWEAR,申请号CAD543581-传众专利搜索

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发明名称	METHOD OF MAKING HEAT INSULATED WATERPROOF FOOTWEAR
摘要
申请公布号	CA543581(A)	申请公布日期	1957.07.16
申请号	CAD543581	申请日期
申请人	DOMINION RUBBER COMPANY	发明人	CHESTER J. RANDALL;WILLIAM J. GRUNER
分类号		主分类号
代理机构		代理人
主权项
地址

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