AUTOMATIC PARKING METER,申请号CAD459761-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	AUTOMATIC PARKING METER
摘要
申请公布号	CA459761(A)	申请公布日期	1949.09.20
申请号	CAD459761	申请日期
申请人	GERALD A. HALE	发明人	GERALD A. HALE
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Cast welding mold apparatus

Apparatus and method for stranding and packaging

Drilling installations

APPARATUS FOR PROCESSING COLDDRAWABLE TEXTILE FILAMENTS

BLENDS OF POLYETHYLENE WITH ETHYLENE/.alpha.-OLEFIN COPOLYMERS

PROCESS AND DEVICE FOR JOINTING THERMOPLASTIC PARTS

ARRANGEMENT FOR CLOSING SHIP'S HATCHWAYS COMPRISING TWO HATCH SECTIONS FOLDABLY CONNECTED TO EACH OTHER

DOUBLE-SEATED VALVE FOR HIGH TEMPERATURE WORK

4-BENZOYL-1-HYDROXYNAPHTHALENE-2-CARBOXYLIC ACID AND ITS DERIVATIVES AS ULTRAVIOLET-ABSORBING AGENTS

SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THEM

DIFFERENTIAL STEERING CONTROL

RADIANT NUCLEAR BOILER

TURBINE ZERO SPEED INDICATOR AND CONTROL CIRCUIT

MAGNETIC COUPLING

CIRCUIT INTERRUPTER

BLASTING OF ICE

ELECTRONIC COMPUTER SYSTEM

DEVICES FOR DETECTING AND IDENTIFYING RADIOACTIVE ELEMENTS, IN PARTICULAR FOR GEOPHYSICAL PROSPECTION

METHOD OF SOLUTION MINING USING WELLS CONNECTED BY FLUID FRACTURING