首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
ELECTRO-RESPONSIVE LIGHT VALVE
摘要
申请公布号
CA403687(A)
申请公布日期
1942.03.24
申请号
CAD403687
申请日期
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
OTIS CLAY MARTIN
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
BILAYER ION EXCHANGE MEMBRANE
PRODUCTION OF HERB TEA AND APPARATUS THEREFOR
MODULE FOR IC-CARD
OPERATING CONTROL METHOD FOR DIRECT CURRENT MOTOR IN TRANSFER UNIT
COMPOSITION FOR MANUFACTURE OF RESISTOR
COMPOSITION FOR MANUFACTURE OF RESISTOR
PAPER DISCHARGE DEVICE FOR FACSIMILE
COMMUNICATION CONTROL EQUIPMENT
EXISTING PIPE LAYING REPLACER
HYDRAULIC PRESSURE-DRIVEN CONTINUOUS ACTION RECIPROCATING ACTUATOR
ANTENNA SYSTEM
DISK TYPE STEAM TRAP
BATCHWISE SLUDGE TREATMENT METHOD AND APPARATUS OF SEWAGE
DENTAL TAPE CONTAINING PHOTOSETTING PASTE
INK COMPOSITION FOR INK JET
AUTOMATED MULTILAYER STORAGE STRUCTURE
SPEED CHANGE DEVICE
NIJUNYURYOKUKURATSUCHISHIKIHENSOKUKI
FORMATION OF ELECTRODE OF OXIDE SUPERCONDUCTOR
MANUFACTURE OF SOLUBLE LINK WHICH HAS ANXILRARY LINK