VERBESSERUNGEN FÜR DTMF SIGNALISIERUNG,申请号AT20020354105T-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	VERBESSERUNGEN FÜR DTMF SIGNALISIERUNG
摘要
申请公布号	AT424689(T)	申请公布日期	2009.03.15
申请号	AT20020354105T	申请日期	2002.07.05
申请人	HEWLETT-PACKARD COMPANY (A DELAWARE CORPORATION)	发明人	SAUVAGE, PIERRE;BRANDT, MARC;HYERLE, ROBERT
分类号	H04M1/50;H04M3/493;H04Q1/45	主分类号	H04M1/50
代理机构		代理人
主权项
地址

您可能感兴趣的专利

BENZOTHIAZINES, RELATED COMPOUNDS, DERIVATIVES AND SALTS THEREOF AND THE PROCESS OF PREPARATION

METHOD FOR REACTIVATING A SPENT REFORMING CATALYST

OXYGEN IMPERMEABLE FILM LAMINATE

METAL TREATING PROCESS

ACRYLIC RESIN COATING

IMPROVEMENTS IN OR RELATING TO INJECTION MOULDING APPARATUS

EQUIPMENT FOR THE CONTINUOUS AUTOMATIC SEISMO-ACOUSTIC MEASUREMENTS

IMPROVEMENTS IN OR RELATING TO METHODS OF WORKING VISCO-ELASTIC MATERIALS

DUCTILE CHROMIUM-CONTAINING FERRITIC ALLOYS

DRAINAGE ELEMENT

METALLIZED POLYAZO DYES,THEIR PRODUCTION AND USE

IMPLEMENT SPRING CUSHION

ACID LEACHING OF LATERITIC ORE

NOVEL COMPOSITE

CATAMENIAL TAMPON

AQUEOUS COATINGS FOR USE IN ELECTRODE-POSITIONS AND THE PROCESS OF ELECTRODEPOSITING

IMPROVEMENTS IN OCCUPATIONAL TOYS

POLYMER SOLUTIONS

PROCESS FOR THE MANUFACTURE OF POLYURETHANES