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
Elektrische Lampe für Flächenbeleuchtung.
摘要
申请公布号
CH205355(A)
申请公布日期
1939.06.15
申请号
CHD205355
申请日期
1937.12.18
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号
F21V7/04;H01K1/32
主分类号
F21V7/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SIGNAL GENERATOR
APPARATUS FOR REMOVING FOREIGN MATTER IN MAIN STEAM OF STEAM TURBINE
CHROMINANCE COMPONENT PROCESSOR
COMPOSITE COPYING DEVICE
COMPLEMENTARY TYPE HIGH SPEED SEMICONDUCTOR DEVICE
ULTRAFINE PATTERN WORKING CARBON FILM AND WORKING METHOD FOR ULTRAFINE PATTERN
PLATING APPARATUS FOR SEMICONDUCTOR WAFER
DESIGNATION OF BORING DIAMETER FOR AUTOMATIC FILM READER FOR MANUFACTURING PRINTED CIRCUITBOARD
SOLDERING METHOD FOR OPTICAL CONNECTOR
CONTINUOUS PICKLING DEVICE
ORIGINAL TRANSPORTING DEVICE
HIGH VOLTAGE EQUIPMENT
SIGNAL PROCESSING CIRCUIT
ELECTRIC COIL COMPONENT PART
PREPARATION OF MONOMOLECULAR FILM
STAGE FOR SEMICONDUCTOR WAFER PROBER
FORMING METHOD FOR INSULATING FILM
VERTICAL DOUBLE HEAD SURFACE GRINDER
PLANAR LOUDSPEAKER
AUTOMATIC TRANSVERSAL FILTER