TRASDUTTORE PIEZOCERAMICO DI SUONERIA IN PARTICOLARE PER APPARECCHI TE LEFONICI,申请号IT19900021176U-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	TRASDUTTORE PIEZOCERAMICO DI SUONERIA IN PARTICOLARE PER APPARECCHI TE LEFONICI
摘要
申请公布号	IT9021176(U1)	申请公布日期	1991.11.15
申请号	IT19900021176U	申请日期	1990.05.14
申请人	ALCATEL DIAL FACE SPA	发明人	D'AVOLIO ANTONIO;PESENTI LUIGI
分类号	H04M	主分类号	H04M
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HEAT ACCUMULATOR

POWERED SUPPORT SECTION

PROCESS FOR PREPARING OF SILICON CARBIDE

DETAILS TREATMENT

ROTOR PULSATING DEVICE

METHOD OF PRODUCING OF BOILED SAUSAGES

ROOF OF CYLINDRICAL RESERVOIR

MAGNETOSTRICTIVE STEP MOTOR

ROOF OF BUILDING

CONSTRUCTION MEMBER

DISPOSITIF D'ENTRAINEMENT D'UNE POMPE ROTATIVE A VIDE POUR UN AMPLIFICATEUR PNEUMATIQUE D'UN SYSTEME DE FREINAGE DE VEHICULE AUTOMOBILE ELECTRIQUE.

COLLECTOR COMPOSITION FOR AN EXTRACTION OF METAL-CONTAINING SULFIDE OR SULPHIDATED METAL-CONTAINING OXIDE MINERALS FROM AN ORE BY A FOAM FLOTATION

METHOD AND DEVICE FOR CONTROLLING AND CHECKING PARAMETERS OF AUTOMATIC DEVICES FOR CHARGING ACCUMULATOR BATTERIES

LOW VOLTAGE DRIVING EL DISPLAY

RING TO ATTACH DIAL AND FIX CLOCKWORK

METHOD OF OIL AND GAS PROSPECTING

METHOD OF MEASUREMENT OF LINEAR ACCELERATION AND DEVICE FOR ITS REALIZATION

METHOD OF A MANUFACTURE OF A FERMENT ELECTRODE FOR DETERMINATION OF L-LACTADE