Method and apparatus for controlling temperatures,申请号US19290335604-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	Method and apparatus for controlling temperatures
摘要
申请公布号	US1898572(A)	申请公布日期	1933.02.21
申请号	US19290335604	申请日期	1929.01.28
申请人	UNION OIL COMPANY OF CALIFORNIA	发明人	RAGATZ EDWARD G.
分类号	G05D23/185	主分类号	G05D23/185
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SURGE VOLTAGE DIVERTERS

PROCESS FOR THE PREPARATION OF BETA-HALOGENO-ALKYL-ISOCYANATES

SIMULTANEOUS PREPARATION OF TWO ATMOSPHERES

PLUG-IN COUPLINGS FOR GARDEN AND OTHER HOSES

DIAPHRAGM SPRING CLUTCHES

DATA INPUT KEY APPARATUS

METHOD OF PRODUCING THE 17ALPHA-ACETATE OF THE 3-METHYL ETHER OF D OR DL-D-HOMOESTRADIOL

ANVILS FOR PERCUSSION PRIMERS

CIRCUIT INTERRUPTER

VEHICLE SUSPENSION

LIFT CONTROL SYSTEMS

ATTACHMENT TO BE FITTED TO A ROLLER MILL TO INCREASE OR DECREASE THE NIP BETWEEN A PAIR OF ROLLERS OF THE ROLLER MILL

DEVICE FOR THE CORRECT POSITIONING OF TENNIS COURT NETS

SILENCERS FOR VACUUM PUMPS

FLUID CONTROL VALVES

PROCESS FOR PREPARING POTASSIUM PEROXYDISULPHATE

APPARATUS FOR PROVIDING AN INDICATION OF THE IMMINENCE OF ICE- FORMATION

APPARATUS FOR THE MAGNETIC INDEXING OF MOVING BODIES

MEASUREMENT OF BUCKLING IN RAILWAY LINES