Ventil,申请号DE1955A021916-传众专利搜索

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发明名称	Ventil
摘要
申请公布号	DE1037225(B)	申请公布日期	1958.08.21
申请号	DE1955A021916	申请日期	1955.01.15
申请人	AKTIEBOLAGET PRODUKTIONSMATERIAL	发明人	AHL OLOV
分类号	F16K1/20	主分类号	F16K1/20
代理机构		代理人
主权项
地址

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