Electrically heated mattress, pad, cushion, and the like,申请号US19330674745-传众专利搜索

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法人/股东/高管

发明名称	Electrically heated mattress, pad, cushion, and the like
摘要
申请公布号	US1989582(A)	申请公布日期	1935.01.29
申请号	US19330674745	申请日期	1933.06.07
申请人	BECKER WILLIAM C	发明人	BECKER WILLIAM C.
分类号	H05B3/34	主分类号	H05B3/34
代理机构		代理人
主权项
地址

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