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
Grid network for pulsed oscillator
摘要
申请公布号
US2822521(A)
申请公布日期
1958.02.04
申请号
US19530399955
申请日期
1953.12.23
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
LITTELL FRANK T.
分类号
H03K7/00
主分类号
H03K7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TUBULAR FRAME FOR FURNITURE
ADJUSTABLE SUPPORT FOR KICKSTAND
KINGPIN LOCK AND INDICATOR FOR FIFTH WHEEL PLATE
COUPLER FOR TRAILERS AND THE LIKE
HANDTRUCK
TWO-STEP METHOD FOR PRODUCING STERILIZED GROUND SPICES
PROCESS FOR REMOVING GANGUE FROM SULFUR-BEARING MATERIALS
CONCRETE PUMP
BALL BEARINGS
TUNNELLING MACHINES AND THE LIKE
TUBULAR CONNECTOR FOR EXPANSION JOINTS
RESILIENT CONDUIT SEAL
MACHINES FOR FOLDING PAPER AND OTHER SHEETS
BUTTERFLY VALVE CONSTRUCTION
PROCESS FOR PURIFYING XYLYLENEDIAMINE BY ALKALINE AGENT ADDITION AND DISTILLATION
STEERING BAR BRAKE-ACTUATING DEVICE
SPEED AND STEERING CONTROL FOR VEHICLES
FLUKED CORE RETAINER
METHOD FOR CONTROLLING WELL BLOWOUTS
INTERMITTENT FILM-FEEDING MECHANISM