Perfectionnements aux filtres,申请号FRD865786-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	Perfectionnements aux filtres
摘要
申请公布号	FR865786(A)	申请公布日期	1941.06.03
申请号	FRD865786	申请日期	1940.05.23
申请人	THE CHEMA MANUFACTURING COMPANY LIMITED	发明人
分类号	B01D25/24;B01D39/14;B01D46/24	主分类号	B01D25/24
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements in and relating to bottle carriers for automatic bottle washers and like apparatus

Television receivers

Process and apparatus for metallic diffusion

Improved means for controlling guided missiles

Improvements in or relating to measurement of distance

Improvements in or to data sensing apparatus

Cervical collars

Improvements in saddle trees

Improvements in electro-thermal relay

Improvements in or relating to withdrawable electric switches

Improvements in pneumatic web control device

Production of beverages impregnated with carbon dioxide and installation for carryingout the same

Improvements relating to seals for attachment to fabrics

Improvements in pulse generators

Improvements in or relating to polyurethane lacquers

Improvements in and relating to range finders

Improvements in broad area transistors

Improvements in or relating to advertising signs

Improvements in or relating to heat transfer systems