Einrichtung zum behelfsmässigen Abdichten einer Gasleitung.,申请号CHD214036-传众专利搜索

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发明名称	Einrichtung zum behelfsmässigen Abdichten einer Gasleitung.
摘要
申请公布号	CH214036(A)	申请公布日期	1941.03.31
申请号	CHD214036	申请日期	1940.04.15
申请人	BLAAUW,JOHAN NICOLAAS,ING.	发明人	NICOLAAS,ING. BLAAUW,JOHAN
分类号	F16K7/10	主分类号	F16K7/10
代理机构		代理人
主权项
地址

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