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
Improvements in or relating to transistor amplifiers with automatic gain control
摘要
申请公布号
GB975272(A)
申请公布日期
1964.11.11
申请号
GB19610019042
申请日期
1961.05.26
申请人
E.K. COLE LIMITED;MAX VICTOR CALLENDER
发明人
分类号
H03G3/30
主分类号
H03G3/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND SYSTEM FOR PRODUCING AN INFRARED TRANSMITTING FIBER
HINGED FITTING
METHODS AND SYSTEMS FOR FRACTURING SUBTERRANEAN WELLS
PARTICIPANT RESPONSE SYSTEM WITH QUESTION AUTHORING/EDITING FACILITY
RESISTANCE MANAGEMENT STRATEGY
IMPROVED COOLING RING FOR USE IN MANUFACTURE OF FIBERGLASS WOOL
COMPOSITIONS AND METHODS FOR TREATING CNS DISORDERS
PROTEOMIC ANALYSIS OF BIOLOGICAL FLUIDS
AUTOMATED DRUG PREPARATION APPARATUS INCLUDING DRUG RECONSTITUTION AND SERIAL DILUTION FUNCTIONALITY
FORMULATIONS CONTAINING IMMUNOTOXINS TARGETED TO THE MESOTHELIN TUMOR CELL ANTIGEN
SRAM HAVING VARIABLE POWER SUPPLY AND METHOD THEREFOR
SUBPALPEBRAL LAVAGE CATHETER DEVICE
CACHING DIGITAL IMAGE DATA
GOLF CLUB HEAD
WINDPROOF WATERPROOF BREATHABLE SEAMED ARTICLES
PROCESS FOR REDUCING SIDE-REACTIONS DURING ALKYLENE GLYCOL AND POLY-ALKYLENE GLYCOL MANUFACTURING
METHOD AND SYSTEM FOR THE SUPPORT OF A LONG DRX IN AN LTE_ACTIVE STATE IN A WIRELESS NETWORK
ENERGY ABSORPTION DEVICE FOR THE FRONT FACE OF RAIL VEHICLES
Heat exchanger with plates
DENSITY-BASED COKE SEPARATION PROCESS IN PASTE PLANT