Vorrichtung zum Verhueten des Einfrierens des Druckminderventils,申请号DE1926L066400D-传众专利搜索

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发明名称	Vorrichtung zum Verhueten des Einfrierens des Druckminderventils
摘要
申请公布号	DE495867(C)	申请公布日期	1930.04.12
申请号	DE1926L066400D	申请日期	1926.07.28
申请人	JULIUS LEHMANN	发明人
分类号	F16K49/00	主分类号	F16K49/00
代理机构		代理人
主权项
地址

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