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
Auto-threshold/adaptive equalizer
摘要
申请公布号
US4873700(A)
申请公布日期
1989.10.10
申请号
US19870108718
申请日期
1987.10.14
申请人
NATIONAL SEMICONDUCTOR CORPORATION
发明人
WONG, HEE
分类号
H04B3/06;H04L25/03;H04L25/06;H04L25/30
主分类号
H04B3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Käsitoimeline puulohkumisseade
Lukustusmehhanism klapptoolile
METHOD OF COMBINED STEAM AND MICROWAVE CONTINUOUS COOKING
Perkussionskateter og ledetråd, som er egnet til indsættelse af filter og stent
UNIVERSAL IMPLANT FILL CONNECTOR.
LIGHTING LAMP HAVING LEDS SERVING AS LIGHTING ELEMENTS
TRASH CAN CAPABLE OF SIMPLY INSERTING TRASH INTO THE TRASH CAN BY PUSHING ANY PARTS OF A COVER
APPARATUS FOR COLLECTING EMPTY CAN WITH SUPPLYING PREMIUMS
APPARATUS FOR TREATING ORGANIC MATERIAL AND NITROGEN OF WASTEWATER BY USING AIR-FLOATATION TYPE BIO-FILTER PACKED WITH FLOATING FILTER MEDIA AND METHOD THEREFOR USING THE SAME IMPROVING NITROGEN REMOVING EFFICIENCY
SEMICONDUCTOR DEVICE AND ELECTRONIC DEVICE
Komposterbart, belagt papir eller pap, fremgangsmåde til fremstilling heraf og produkter fremstillet heraf
Rocking chair production method, comprises moulding with synthetic foam, preferably to form chair single piece construction
Strømningsreguleringsventil
ROYAL JELLY REFINING DEVICE
PREPARATION OF RICE CONTAINING RAMULUS CINNAMOMI CASSIAE BY SOAKING RICE IN RAMULUS CINNAMOMI CASSIAE EXTRACT AND DRYING
ANTICUERPOS MONOCLONALES HUMANOS DE CTLA-4
Dispenser til medier
BEARING ASSEMBLY FOR A HUB OF A WHEEL IN A VEHICLE CONNECTED WITH AN ELECTROMAGNETIC COUPLING AND A ROTATION SENSING DEVICE FOR TRANSFERRING POWER AND DATA
METHOD FOR HEAT SUPPLY FOR PREMISES AND APPLIANCE FOR ITS REALIZATION
