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
VALVE
摘要
申请公布号
GB1300348(A)
申请公布日期
1972.12.20
申请号
GB19710025030
申请日期
1971.04.19
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
F16K15/04
主分类号
F16K15/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC CAMERA
PICTURE SIGNAL ENCODER, PICTURE SIGNAL DECODER AND PICTURE SIGNAL DISPLAY DEVICE
PICTURE PROCESSING UNIT
COMMUNICATION ADAPTOR DEVICE
FACSIMILE EQUIPMENT
TELEPHONE SET WITH FAX COMMUNICATION FUNCTION
FORMATION OF ELECTROLYTE LAYER FOR SOLID ELECTROLYTIC CAPACITOR
MANUFACTURE OF SEMICONDUCTOR PORCELAIN CAPACITOR OF SURFACE REOXIDATION TYPE
WIRING METHOD OF SEMICONDUCTOR DEVICE
GRAIN BOUNDARY TYPE SEMICONDUCTOR CAPACITOR AND COMPOUND CERAMICS SUBSTRATE
METAL HALIDE LAMP
OPTICAL PICKUP
MAGNETIC RECORDING MEDIUM
PRODUCTION OF MAGNETIC HEAD
BOARDING FREQUENCY COUNTER FOR LIFT DEVICE
WORD SOUND PUNCTUATION SYSTEM AND WORD SOUND/KANJI CONVERSION SYSTEM IN LANGUAGE USING KANJI
DOCUMENT EDITING SYSTEM
STORE-IN CACHE DEVICE
LOGGING DATA RECORDING SYSTEM
CLOCK STEPPING SYSTEM
