ELECTRICAL SIGNALLING SYSTEM,申请号CAD452487-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	ELECTRICAL SIGNALLING SYSTEM
摘要
申请公布号	CA452487(A)	申请公布日期	1948.11.09
申请号	CAD452487	申请日期
申请人	ASSOCIATED ELECTRIC LABORATORIES INC.	发明人	BERTRAM MORTON HADFIELD
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

AUTOMATIC BREAD MAKING MACHINE

PLANTING APPARATUS OF RICE PLANTER

POWER TRANSMISSION STRUCTURE OF PLANTING PART IN RICE PLANTER

IMPROVEMENT IN COLOR DEVELOPABILITY OF FIBER STRUCTURE

PHOTOSENSITIVE COMPOSITION, PHOTOGRAPHIC MATERIAL AND SCREENPRINTING MATERIAL CONTAINING COMPOSITION

OVERSPEED AND OVERHEATING CIRCUIT WITH LATCH FOR CAPACITIVE IGNITER

ESTERS OF CEFUROXIME

APPAREIL DE DISTRIBUTION ET DE COUPE SIMULTANEES DE BANDES DE MATERIAUX ENROULES

COMPOSITION ALIMENTAIRE PULVERULENTE A BASE DE MATIERES GRASSES ET DE GELIFIANTS, PRODUITS D'ENROBAGE ET SUCCEDANES DE LA BARDE RESULTANT DE LA CUISSON DES EMULSIONS AQUEUSES LA CONTENANT

DIFFERENT FINNESS BLENDED SPECIAL IRREGULAR YARN

STRAW SEPARATOR

PLANT FOR DRYING HAY

ARRANGEMENT FOR MASSAGING THE UDDER OF ANIMALS

WORKING MEMBER FOR MOULD BOARDLESS TILLAGE OF SOIL

ANTIADHESION COATING FOR FREEZING SURFACES

METHOD OF STIMULATING MATURATION AND SPAWNING OF GOBY FEMALES

HUMAN MANGANSUPEROXIDDISMUTAS-CDNA

CANALETTA FIBRORINFORZATA.

VANGA FRANGIZOLLE