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
Bipolarer Impulsregenerierer
摘要
申请公布号
DE1926400(A1)
申请公布日期
1969.12.04
申请号
DE19691926400
申请日期
1969.05.23
申请人
WESTERN ELECTRIC COMPANY INC.
发明人
BARKER ROBROCK II,RICHARD
分类号
H03K3/02
主分类号
H03K3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Mixtures of quaternary polymeric ammonium salts and of a ternary surfactant system based on non ionic, anionic and amphoteric surfactants, its preparation and its use in cosmetic compositions.
N-sulphenylated pyrano-pyrazole derivatives.
Phase shifting circuit for a clock signal.
Open-end yarn piecer.
DC motor speed control circuit.
Stand for a Christmas tree, sunshade or the like.
Process for the production of water insoluble fibres from cellulose monoesters of maleic acid, succinic acid and phthalic acid, with an extremely high absorption capacity for water and physiological liquids.
Compositions containing biosynthetic pesticidal products and at least one phosphate, and processes for their manufacture and use.
Photographic recording material having a precursor of a photographically active compound.
SELECTOR SWITCH
A METHOD FOR PREPARING A POLYMER CONTAINING PENDANT UNSATURATION
Attaching drawer-slide rails to drawers
ELECTROLYTE VAPOR CONDENSER
COMBINED STEAM AND GAS TURBINE POWER PLANT
TICKET ISSUING SYSTEM
METHOD AND APPARATUS FOR CONSTRUCTING AN ENLARGED TUNNEL
TANNOPPBYGNINGSMATERIALE INNEHOLDENDE EN BLANDING AV FINDELT, INERT, UORGANISK FYLLSTOFF OG ET FLYTENDE, POLYMERISERBART HARPIKSBINDEMIDDEL
THIAZOLE DERIVATIVE, PROCESS FOR ITS PREPARATION AND USE IN THE PREPARATION OF BETA-LACTAM ANTIBIOTICS
2-OXAZETIDINE DERIVATIVES AND PRODUCTION THEREOF
Phenethanolamine derivatives