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
Montage d'alimentation des filaments d'un ou de plusieurs tubes à décharge multi-grille
摘要
申请公布号
FR931936(A)
申请公布日期
1948.03.08
申请号
FRD931936
申请日期
1946.08.05
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H02M7/62;H04B15/02
主分类号
H02M7/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPERSANT FOR PIGMENT
PREPARATION OF ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER OR ITS HYDROCHLORIDE
EMULSIFIED MAKEUP AGENT
DISC RECORDING DEVICE
RUST PREVENTIVE COMPOSITION
WATER-BASED COATING COMPOSITION
SLIDING MATERIAL
PYRAZOLESULFONYLUREA DERIVATIVE, ITS PREPARATION AND SELECTIVE HERBICIDE CONTAINING IT
HEATING POWER REGULATOR
CAM MECHANISM
SILVER PLATED STEEL MATERIAL
PRODUCTION OF STAINLESS STEEL SHEET PLATED WITH COPPER ON ONE SIDE
RESIN COMPOSITION HAVING EXCELLENT ADHESION
POLYESTER AMIDE COPOLYMER RESIN COMPOSITION
EPOXY RESIN COMPOSITION
STEEL FOR HOT WORKING
10-DIAZABICYCLOALKANE-SUBSTITUTED-7-OXO-2,3-DIHYDRO-7H- PYRIDO (1,2,3-DE)(1,4)BENZOXAZINE-6-CARBOXYLIC ACID DERIVATIVE
PREPARATION OF 4-HYDROXY-2,4,6-TRIMETHYL-2,5- CYCLOHEXADIEN-1-ONE
SIMULTANEOUS MEASURING METHOD OF MANY POINTS
LUBRICATOR FOR REDUCTION GEAR
