Förfaringssätt och anordning vid tillverkning av byggnadsplattor,申请号FID23168-传众专利搜索

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发明名称	Förfaringssätt och anordning vid tillverkning av byggnadsplattor
摘要
申请公布号	FI23168(A)	申请公布日期	1948.09.10
申请号	FID23168	申请日期	1944.07.10
申请人	OY FINN PRODUCTIA AB	发明人	LENG FRANZ MARIA
分类号	B28B7/00;(IPC1-7):B28B7/00	主分类号	B28B7/00
代理机构		代理人
主权项
地址

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