IMPROVEMENTS IN OR RELATING TO FLAMEPROOF,TOTALLY ENCLOSED,SWITCHING DEVICE COMBINATIONS,PARTICULARLY FOR UNDERGROUND MINING,申请号ZA19770003809-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	IMPROVEMENTS IN OR RELATING TO FLAMEPROOF,TOTALLY ENCLOSED,SWITCHING DEVICE COMBINATIONS,PARTICULARLY FOR UNDERGROUND MINING
摘要
申请公布号	ZA7703809(B)	申请公布日期	1979.04.25
申请号	ZA19770003809	申请日期	1977.06.24
申请人	SIEMENS AG	发明人	RASCHKE K;HIDDE D
分类号	E21F17/06;G01R13/40;H02B1/28	主分类号	E21F17/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Fastener applying press method and dies therefor

Bis-staurosporine and k-252a derivatives

Method and means for removing meat from an animal carcass

Endothelin receptor antagonists

Intelligent Call Screening in a Virtual Communications Network

DISPOSITIVO DI AGGANCIO FRA ESTREMITA' DI CATENE ORNAMENTALI ED ALTRI MONILI, CON UN GANCIO RIGIDO ED UN OCCHIELLO

GUSCIO DI COPERTURA DELLA CASSA DI UN OROLOGIO DA POLSO, IN SPECIE IN METALLO PREGIATO

化学发光照明元件

排油烟机外壳之改良(一)

浪管快速接头

多方向联结器

铁门之改良

POLYPROPYLENE COMPOSITION AND FILM THEREOF

Biological/Pharmaceutical Method and Apparatus for Collecting and Mixing Fluids

TONE SIGNAL GENERATION DEVICE