Method of making a fluid chamber,申请号US19490079465-传众专利搜索

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发明名称	Method of making a fluid chamber
摘要
申请公布号	US2722050(A)	申请公布日期	1955.11.01
申请号	US19490079465	申请日期	1949.03.03
申请人	GIBSON REFRIGERATOR COMPANY	发明人	SHANK KENNETH P.
分类号	F25B1/00	主分类号	F25B1/00
代理机构		代理人
主权项
地址

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