Upright steam boiler,申请号US19350010515-传众专利搜索

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发明名称	Upright steam boiler
摘要
申请公布号	US2059128(A)	申请公布日期	1936.10.27
申请号	US19350010515	申请日期	1935.03.11
申请人	MATTHEWS CHARLES K	发明人	MATTHEWS CHARLES K.
分类号	F22B9/04	主分类号	F22B9/04
代理机构		代理人
主权项
地址

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