Process for roughening the surface of an aluminium strip.,申请号EP19910810510-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	Process for roughening the surface of an aluminium strip.
摘要
申请公布号	EP0466644(B1)	申请公布日期	1994.09.21
申请号	EP19910810510	申请日期	1991.07.01
申请人	ALUSUISSE-LONZA SERVICES AG	发明人	DEAN, ROBERT J.;BLOECK, MARGARETE
分类号	B21B3/00;B21B27/00;(IPC1-7):B21B3/00	主分类号	B21B3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

A PROCESS FOR FORMING A PATTERN OF CONDUCTING LINES UPON A SUBSTRATE SURFACE

PROCESS FOR THE IMPREGNATION DYEING OF SYNTHETIC FIBRE MATERIALS

DEVICE FOR SEALING A STAPLE AROUND THE GATHERED END OF A TUBULAR PACK OF FLEXIBLE MATERIAL

IMPROVEMENTS RELATING TO ELECTRICAL SIGNAL AMPLIFIERS

A SHIP'S LOADING RAMP

IMPROVEMENTS IN OR RELATING TO CARBONACEOUS ADSORPTION AGENTS

AN IMPROVED CASE

A PROCESS FOR FORMING RELIEF PATTERNS ON THE SURFACE OF AN ARTICLE

PRESSURE REGULATOR

A METHOD OF MAKING A RIM FOR VEHICLE TYRES AND A DEVICE FOR SUCH PURPOSE

OXIDATIVE DEHYDROGENATION

IMPROVEMENTS IN AND RELATING TO ELECTRIC CIRCUIT ARRANGEMENTS

PREPARATION OF PHTHALOCYANINE PIGMENTS

EXTERNAL DRIVING MIRROR FOR MOTOR VEHICLES

FIXING OF SLABS TO WALL SURFACES

IMPROVEMENTS IN OR RELATING TO BASE PLUGS FOR AMMUNITION CARTRIDGE CASES

NEW OR IMPROVED ROTARY PUMP

PRESSURE-SENSITIVE TRANSFER ELEMENTS AND PROCESS FOR PRODUCTION THEREOF