Time totalizer system for telephone circuits and the like,申请号US19630286641-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	Time totalizer system for telephone circuits and the like
摘要
申请公布号	US3288934(A)	申请公布日期	1966.11.29
申请号	US19630286641	申请日期	1963.06.10
申请人	TRI-TECH, INC.	发明人	HAYDON ARTHUR W.
分类号	H04M15/04	主分类号	H04M15/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Method for scheduling an optimal print sequence for duplex or colour printing

Pneumatic surgical handpiece

Socket to be driven in the ground for fence post

Data demodulator and data demodulating method

Pixel electrode substrate for reflection type liquid crystal apparatus, liquid crystal apparatus using the same and display apparatus using such liquid crystal apparatus

FIXED-FOCUS TRIPLET PROJECTION LENS FOR OVERHEAD PROJECTORS

Method for purification of Laist for the treatment of dermatological disorders

Process for the preparation of a curing agent for epoxy resins

STENT DEPLOYMENT CATHETER WITH COLLAPSIBLE SHEATH

Line type ink-jet printer

An hydraulic drive system and controller

Device and method for monitoring the state of charge of a battery

HAIR STYLING INSTRUMENT

Process for preparing exo-methylenepenam compounds

Silicone rubber powder and preparation thereof

TOOLHOLDER ASSEMBLY

ANTENNA WITH DOUBLE-BAND ELECTRONIC SCANNING, WITH ACTIVE MICROWAVE REFLECTOR

FLEXIBLE OPTICAL CIRCUIT APPLIQUES

Tubular blanket and printing machine using tubular blanket