Zentralheizungskessel,申请号DE1949P047258-传众专利搜索

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发明名称	Zentralheizungskessel
摘要
申请公布号	DE816887(C)	申请公布日期	1951.10.15
申请号	DE1949P047258	申请日期	1949.06.29
申请人	HELD KARL	发明人	HELD KARL
分类号	F24H1/24	主分类号	F24H1/24
代理机构		代理人
主权项
地址

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