Procédé et dispositif pour indiquer des changements d'état de gaz ou de liquides contenus dans des réservoirs ou des canalisations sous pression,申请号FRD1007251-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Procédé et dispositif pour indiquer des changements d'état de gaz ou de liquides contenus dans des réservoirs ou des canalisations sous pression
摘要
申请公布号	FR1007251(A)	申请公布日期	1952.05.05
申请号	FRD1007251	申请日期	1948.03.11
申请人		发明人	KOCH WALTER
分类号	G01L19/08	主分类号	G01L19/08
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Shelving device

Multi-color display device and process of fabricating same

Shipping and display container

Method of manufacturing semiconductor substrate

Embedding quantization system for vector signals

High power RF transistor assembly

Beverage container cooler

Asymmetrical shields for controlling feedthrough in read/write heads

Vessel and procedure for automated assay

Mechanism for automatically positioning clamping frames

Optical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portion

Method and apparatus for fixing toner images

Method for producing duplex copy sets from a duplex original set

Device for the indirect contactless electrical measuring of short paths

Fan drive mechanism

Pulse combustion apparatus with a plurality of pulse burners

Refractory curtain wall

Recording or reproducing apparatus

New electrical insulating oil and oil-filled electrical appliances

Deodorized compositions based on organothiophosphorus compounds