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
OPERATIONSVERSTAERKER MIT UMSCHALTBAREM VERSTAERKUNGSGRAD
摘要
申请公布号
DE1762365(B2)
申请公布日期
1972.04.13
申请号
DE19681762365
申请日期
1968.06.05
申请人
发明人
分类号
H03G1/00;(IPC1-7):H03G3/08
主分类号
H03G1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEQUENCING CIRCUIT
PORTABLE COMPUTER
DETECTION METHOD AND DEVICE FOR MINE USING RADIATION MEASUREMENT
METHOD AND DEVICE FOR CLEANING BATHWATER
ROUTER AND FRAME TRANSFER METHOD
PRINT DATA GENERATION DEVICE AND METHOD, AND PRINT DEVICE AND SYSTEM
PRODUCTION OF PELLICLE
ATM BURST TRANSMISSION SYSTEM
INFORMATION COMMUNICATION METHOD AND SYSTEM THEREFOR
PRINTING DATA GENERATING DEVICE, ITS METHOD, PRINTER AND PRINTING SYSTEM
DELIVERY MEDIUM WITH LOTTERY
ETHYLENE GAS REMOVING SHEET
ELECTRIC PRECIPITATOR GROUNDING WIRING
MOVING IMAGE ENCODER AND DECODER AND MOVING IMAGE ENCODING METHOD AND DECODING METHOD
WATER-BASE INK COMPOSITION DESIRABLY USED IN INK JET RECORDING
BASE MATERIAL AND PRESSURE SENSITIVE ADHESIVE TAPE USING THE MATERIAL
METHOD FOR BACKING UP GAS FEED SYSTEM OR COMPENSATING AND DEVICE THEREFOR
OXYGEN GAS HIGH-BARRIER LAMINATE POLYESTER FILM, ITS MANUFACTURE AND PACKAGING MATERIAL
