WATER HEATING APPARATUS,申请号CAD417313-传众专利搜索

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发明名称	WATER HEATING APPARATUS
摘要
申请公布号	CA417313(A)	申请公布日期	1943.12.21
申请号	CAD417313	申请日期
申请人	JOHN B. BEAUVAIS	发明人	JOHN B. BEAUVAIS
分类号		主分类号
代理机构		代理人
主权项
地址

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