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
Dispositif d'éclairage comportant un tube à décharges électriques en colonne positive combiné avec un réflecteur
摘要
申请公布号
FR709655(A)
申请公布日期
1931.08.12
申请号
FRD709655
申请日期
1931.01.19
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J61/32;H01J61/98
主分类号
H01J61/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REUSABLE DUST FILTER FOR VACUUM CLEANER
COIN PURSE
A DAILY INFORMATION PAPER DISTRIBUTING CHEST
A SHOE
TELEPHONE RECORDING NOTEBOOK
PLUG LOCKER
APPARATUS FOR ADJUSTING A CABLE
A TELEVISION SUPPORT
A DETACHABLE KITE
BOOT STRUCTURE OF UNIVERSAL JOINT
CONNECTING AND DISJOINTING APPARATUS OF WATER PIPE OF STEAMED MUGWORT HEAT CHAMBER POT
SEAL STRUCTURE OF WATER PIPE OF STEAMED MUGWORT HEAT CHAMBER POT
BOTTOM BOARD AUTOMATIC OPENING AND SHUTTING DEVICE OF REDPEPPER SUPPLY CASK FOR PEPPER CONTINUANCE CRUSHING MACHINE
DIECASTING SPECTACLE FRAME
THE SPHERE OF SEPTIC TANK FOR MEDIAL YARN FIXING BAR
WASHING LIQUID SUPPLIER FOR WATER CLEANING CHALK BOARD
NEW PET BOTTLE
A STRUCTURE OF COUPLING MATERIALS FOR PERSONAL ORNAMENTAL CHAIN
BUTTERFLY VALVE
SYSTEM AND METHOD FOR COMPUTER AIDED SOFTWARE ENGINEERING
