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
INVERTER CIRCUIT
摘要
申请公布号
JPH02179121(A)
申请公布日期
1990.07.12
申请号
JP19880331520
申请日期
1988.12.29
申请人
NEC CORP
发明人
OGAWA TADAHIKO
分类号
H03K19/096
主分类号
H03K19/096
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Dolly
SPRAY COATING NOZZLE
DESK
VARIABLE HEIGHT BED
Television Signal Transmission and Reception System with Multi-Screen Display for Tuning Operation
SAND TRAP RAKE HEAD
PRODUCTION OF WATER-SOLUBLE PAPER
MELT-BONDABLE FIBERS FOR USE IN NONWOVEN WEB
BARRA DE TOCADOR SUAVE PARA LA LIMPIEZA DE LA PIEL CON AUXILIAR DE SILICON PARA SUAVIZAR/HUMECTAR LA PIEL
CAMSHAFT PHASING DRIVE WITH WEDGE ACTUATORS
NON-WOVEN FABRIC, OPAQUE AND NON-OPAQUE, WITH AND WITHOUT WEAVE-LIKE FINISH AND PROCESS FOR PRODUCING THESE
VARIABLE SPEED TRANSMISSION SYSTEM
ALKALINE CELL
HERBICIDES AND FUNGICIDES CONTAINING ACTIVITY PROMOTING ADDITIVES
N-SUBSTITUTED AZOLES
LEUKOTRIENE ANTAGONISTS
N-ARYLTETRAHYDROPHTHALIMIDE COMPOUNDS
FLUORINE-CONTAINING GREASE AND ITS PREPARATION
TOY MIRROR ASSEMBLY
PROCESS FOR THE PREPARATION OF COMPOUNDS WITH ANTIULCER ACTION