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
BISTABLE CIRCUIT EMPLOYING NEGATIVE RESISTANCE SEMICONDUCTOR DIODES
摘要
申请公布号
US3421029(A)
申请公布日期
1969.01.07
申请号
USD3421029
申请日期
1965.12.17
申请人
BELL TELEPHONE LAB. INC.
发明人
WILLIAM C.G. ORTEL
分类号
H03K3/315;(IPC1-7):H03K3/26;H03K19/10;H03K23/14;H03K23/36
主分类号
H03K3/315
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for the determination of the acid value in oilseeds
Chilled demountable suspended ceiling
Blends for polymers and zeolite molecular sieves for packaging inserts
Re-tye
Improvements in or relating to paper making processes
Optical torque sensors and steering systems for vehicles incorporating them
Castor assembly
Educational aid
Production of glucose polymer mixtures by starch hydrolysis
Towable vehicle
Methods of treating RAF mediated diseases
Växlingsanordning för en kuggväxellåda av mellanaxeltyp
INNAFFIATORE ROTANTE AVENTE UN COMPLESSO A TORRETTA
AN ELECTROSURGICAL PROCEDURE RECURVING THE CORNEA
Tvättanordning
DESIGN OF GATE TO DELIVER PRIZE IN SLOT MACHINE
LOW NOISE WIDE BAND AMPLIFIER
AN ELECTRICALLY CONDUCTING POLYMER COMPOSITION, ITS PRODUCTION AND ITS USE
COMPOSIZIONI FARMACEUTICHE CONTENENTI CICLOSPORINE O MACROLIDI
Subscriber Line Interface and Power Circuit
