Perfectionnements relatifs aux articles en caoutchouc et à leurs procédés de fabrication,申请号FRD832180-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 relatifs aux articles en caoutchouc et à leurs procédés de fabrication
摘要
申请公布号	FR832180(A)	申请公布日期	1938.09.22
申请号	FRD832180	申请日期	1938.01.17
申请人		发明人	SPANEL ABRAHAM, NATHAN
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for processing a natural gas stream

Current-interrupting apparatus

Vinyl resin emulsions containing methoxy polyethylene glycol

Method of producing silica

Stabilization of petroleum waxes

Light stable haloethylene polymer compositions

Asphalt dispersion in waste cellulosic material

Internal combustion pumps

Apparatus for evaporating a liquid under reduced pressure

Dryer section arrangement for paper machines

Subscription television encoding apparatus

Fluid flow apparatus

Drying equalizer arrangement

Vehicle footrest pedal attachment

Grid-coupled oscillator for proximity fuze use

Traffic signal controllers

Devices for controlling the transmission of electromagnetic waves