Procédé de fusion ou de chauffage de matière dans un four électrique et four pour cet usage,申请号FRD675452-传众专利搜索

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发明名称	Procédé de fusion ou de chauffage de matière dans un four électrique et four pour cet usage
摘要
申请公布号	FR675452(A)	申请公布日期	1930.02.11
申请号	FRD675452	申请日期	1929.05.21
申请人		发明人	WENNERSTROM KARL-GUSTAF
分类号	F27D11/02	主分类号	F27D11/02
代理机构		代理人
主权项
地址

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