首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Party line paystation
摘要
申请公布号
US2883462(A)
申请公布日期
1959.04.21
申请号
US19540450695
申请日期
1954.08.18
申请人
GENERAL TELEPHONE LABORATORIES, INCORPORATED
发明人
DIMMER ROBERT P.
分类号
H04M17/02;H04Q5/00
主分类号
H04M17/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PLAYBACK APPARATUS FOR PERFORMING APPLICATION-SYNCHRONIZED PLAYBACK
USE OF INDAZOLECARBOXAMIDE DERIVATIVES FOR PREPARING A MEDICINAL PRODUCT INTENDED FOR THE TREATMENT AND PREVENTION OF MALARIA.
HEBESITZ FÜR SANITÄRE EINRICHTUNGEN, SOWIE SANITÄRE EINRICHTUNG, INSBESONDERE BADE- UND/ODER DUSCHVORRICHTUNG
HEBESITZ FÜR SANITÄRE EINRICHTUNGEN, SOWIE SANITÄRE EINRICHTUNG, INSBESONDERE BADE- UND/ODER DUSCHVORRICHTUNG
Fremgangsmate for ventilering av et sterkt overfylt rom
MACCHINA PRESSATRICE PER MATERIALE IN FIOCCO
BARRETTA ISOLANTE PER UN PROFILATO METALLICO A TAGLIO TERMICO
METHODS TO CULTURE CIRCOVIRUS.
A METHOD, DEVICE AND APPARATUS FOR DELIVERING PROMOTION AND ADVERTISING
SHADING COMPOSITION
SYSTEM AND METHODS FOR ERROR CORRECTION CODES IN COMMUNICATION SYSTEMS
METHOD OF MANUFACTURING GLASS STRIP
7-[2-[4-(6-FLUORO-3-METHYL-1,2-BENZISOXAZOL-5-YL)-1-PIPERAZINYL]ETHYL]-2-(1-PROPYNYL)-7H-PYRAZOLO-[4,3-E-]-[1,2,4]-TRIAZOLO-[1,5-C-]-PYRIMIDIN-5-AMINE
COLORING MATERIAL MIXING RATIO CALCULATION APPARATUS, COLORING MATERIAL SELECTION ASSISTANCE APPARATUS, AND METHOD THEREOF AND COMPUTER PROGRAM THEREFOR
CONNECTOR
FIXING DEVICE OF TEMPERATURE SENSING ELEMENT OF AIR CONDITIONER AND ITS ASSEMBLING METHOD
SODIUM GLYPHOSATE COMPOSITIONS AND PROCESS FOR THEIR PREPARATION
AN IMPROVED TABLE CONNECTING STRUCTURE
ETHERNET SPANNING TREE PROVISION
润滑油瓶
