Insulation against losses of heat and cold,申请号US19340717584-传众专利搜索

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发明名称	Insulation against losses of heat and cold
摘要
申请公布号	US2001632(A)	申请公布日期	1935.05.14
申请号	US19340717584	申请日期	1934.03.27
申请人	OTTO SCHLICHTING	发明人	SCHLICHTING OTTO
分类号	E04B1/80;E04C2/36;F16L59/00	主分类号	E04B1/80
代理机构		代理人
主权项
地址

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