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
VARIABLE ELECTRICAL DELAY DEVICE
摘要
申请公布号
GB1280032(A)
申请公布日期
1972.07.05
申请号
GB19690036123
申请日期
1969.07.17
申请人
PRESEARCH INCORPORATED
发明人
分类号
H03H11/26
主分类号
H03H11/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR DRIVE OF LOW-SPEED MECHANISM
Stretched polychlorotrifluoroethylene film, process for production thereof and packaged product using the film.
ADHESIVE APPLICATOR
Detent spring for rotatable handgrip actuating system.
Inhibition of catalyzed oxidation of carbon-carbon composites.
APPARATUS FOR HYDROPONICS
PIPING ELEMENT
Quartz glass and electric lamp with quartz glass elements
Moulded products.
Ink transfer roller of a short-inking unit for inking a non-aqueous lithographic printing plate
Lens coating process
METHOD OF CRIOGENE SEPARATING OF MIXTURE OF ATHMOSPHERIC GASES
CONTAINING COMPOSITIONS, METHOD OF THEIR PRODUCTION AND THEIR USE
Fault current protection device for an auxiliary apparatus in digital telephone installation
Sulphur dioxide and its halogated derivatives used as electrophylic terminating agents in the electrophylic synthesis of polyarylene ether ketones
Process for the preparation of 0-acylglycollic acid anilides
BIODEGRADABLE POLYMERS
CONNECTION OF CAPACITY TO VOLTAGE CONVERTER
ACTIVE CIRCUIT WITH SWITCHING FUNCTION
BIODEGRADABLE POLYOLEFINE
