Clock combined with advertising device,申请号US19330696236-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	Clock combined with advertising device
摘要
申请公布号	US1998026(A)	申请公布日期	1935.04.16
申请号	US19330696236	申请日期	1933.11.01
申请人	ABEL ROGERS ERNEST	发明人	ROGERS ERNEST ABEL
分类号	G09F23/16	主分类号	G09F23/16
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Process for purification of polyalkylene ether.

Metal recovery.

Very high frequency oscillator using gyromagnetic resonators.

APPARATUS FOR MOVING CRANE VEHICLE LATERALLY.

Method and apparatus for heating a strip of metallic material in a continuous annealing furnace.

Composite fluid separation membranes.

Recuperation in master cylinders.

Improvements relating to teaching methods and aids.

Production of metallic material.

Synchronized comparator.

Temperature switch, particularly thermal release.

Six-high roll stand.

Television image pick-up system.

Device for measuring the penetration depth of agricultural implements.

Automobile antenna system.

Container grab.

Radiation image recording and read-out apparatus.

Reversible underground piercing device.

Improvements in and relating to clamps.

Method for heat treating cast titanium articles.