Udluftningsventil til nedfaldsstammer.,申请号DK19680005459-传众专利搜索

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发明名称	Udluftningsventil til nedfaldsstammer.
摘要
申请公布号	DK121699(B)	申请公布日期	1971.11.15
申请号	DK19680005459	申请日期	1968.11.08
申请人	BPA BYGGPRODUKTION AB	发明人	ANDERS ERIK FAELDT
分类号	E03C1/282;E03F5/08;(IPC1-7):E03C1/282	主分类号	E03C1/282
代理机构		代理人
主权项
地址

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