Verfahren zum Herstellen eines elektro-akustischen Wandlers,申请号CH19690009064-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	Verfahren zum Herstellen eines elektro-akustischen Wandlers
摘要
申请公布号	CH505527(A)	申请公布日期	1971.03.31
申请号	CH19690009064	申请日期	1969.06.13
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	EUGENE BLASTIC,JOSEPH;BELOW KARAU,NORBERT;FRANKLIN KERR,ARCHIE
分类号	H04R11/00;H04R29/00;H04R31/00;(IPC1-7):H04R31/00;H04R11/06	主分类号	H04R11/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SAMPLER OF FORMATION TESTER

PLUNGER FOR PLUNGER LIFT APPARATUS

METAL-TILE FRAMEWORK OF EARTHQUAKE-PROOF MULTISTOREY BUILDING

METHOD OF ERECTING HYDRAULIC STRUCTURES OF FERROCONCRETE SHELLS

APPARATUS FOR REGENERATING ASPHALT-COCNRETE

APPARATUS FOR CORRUGATED WEB MATERIAL

LOW-FREQUENCY PRESSURE OSCILLATION STABILIZER

DOFFING DRUM UNIT OF CARDING MACHINE

ELASTIC GEAR-WHEEL

PROCESS FOR PREPARING 9-METHYLFLUORENE

PROCESS FOR PREPARING ETHYLBENZENE AND ISOPROPYLBENZENE

COMPLEX ADDITIVE FOR CONCRETE MIX

LOAD-MOVING ARRANGEMENT

ARRANGEMENT FOR CENTERING MOVING WEB MATERIAL

TRANSFER ARRANGEMENT FOR OVERHEAD CONVEYER

APPARATUS FOR FORMING TIMBER STACKS

METHOD FOR CONSTRUCTING THE HULL OF FLOATING STRUCTURE

FILLING ARRANGEMENT