TIME-OF-DAY ANNOUNCING SYSTEM,申请号CAD406279-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-OF-DAY ANNOUNCING SYSTEM
摘要
申请公布号	CA406279(A)	申请公布日期	1942.07.21
申请号	CAD406279	申请日期
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	JOHN BAUMFALK;WILLIAM BENNETT;PAUL LAWRENCE WRIGHT
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

WATER LEVEL CONTROLLER FOR THROUGH BOILER

CURING METHOD OF ULTRAVIOLET-CURING ADHESIVE TAPE

PRODUCTION OF PROPYLENE BLOCK COPOLYMER

LIQUID PHASE EPITAXIAL GROWING METHOD

DEVICE FOR GLAZING CERAMIC TILE

MANUFACTURE OF FIBER REINFORCED CEMENT PRODUCT

METHOD OF CURING PRECURE PAINTED ARTICLE

HOLDING SYSTEM FOR ATTITUDE OF TRIAXIAL ATTITUDE CONTROLLING SATELLITE

CRAWL STRUCTURE IN SHIP

MOUNTING DEVICE OF ENGINE

MANUFACTURE OF CADMIUM SULFIDE FOR ELECTROPHOTOGRAPHY

APPARATUS FOR DISCONTINUOUSLY MAKING BLOCKS OF FOAM PLASTIC

WIPING ARRANGEMENT FOR MOTOR VEHICLE WINDSHIELDS

PROCESS FOR THE CLEANING OF FOULED HEAT EXCHANGERS AND OTHER PROCESS EQUIPMENT

SCREW EXTRUDER FOR PROCESSING PLASTIC, RUBBER OR THE LIKE

PROCESS FOR THE PREPARATION OF POLYALCOHOLS AND PROCESS FOR THE MANUFACTURE OF POLYURETHANES USING THESE POLYALCOHOLS

HIGHLY REACTIVE ALUMINA AND PROCESS FOR ITS PREPARATION

ISOQUINOLINES, PROCESS FOR THEIR PREPARATION, AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM

DIPHENYL ETHER COMPOUNDS USEFUL AS HERBICIDES; METHODS OF USING THEM, PROCESSES FOR PREPARING THEM, AND HERBICIDAL COMPOSITIONS CONTAINING THEM

SELECTING CHEESE STARTER RESISTANT TO CERTAIN BACTERIOPHAGE APPARATUS