Pneumatische Differential-Messvorrichtung,申请号DE1950E000691D-传众专利搜索

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发明名称	Pneumatische Differential-Messvorrichtung
摘要
申请公布号	DE824857(C)	申请公布日期	1951.12.13
申请号	DE1950E000691D	申请日期	1950.02.16
申请人	ETAVEX S.A.	发明人	PORTIER ANDRE
分类号	G01B13/06	主分类号	G01B13/06
代理机构		代理人
主权项
地址

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