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
SWITCHING METHOD OF SEMI-FIXED VARIABLE ATTENUATOR
摘要
申请公布号
JPS6128211(A)
申请公布日期
1986.02.07
申请号
JP19840147679
申请日期
1984.07.18
申请人
OKI ELECTRIC IND CO LTD;TOHO DENSHI KK
发明人
WATABE MASATOSHI;YAMAZAKI YUKIO
分类号
H03H7/24
主分类号
H03H7/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AIR CONDITIONER
RADIO AREA ADJUSTMENT SYSTEM, RADIO AREA ADJUSTING METHOD, RADIO AREA ADJUSTMENT PROGRAM, NODE, AND RADIO NETWORK
BLOOD PRESSURE ELEVATION INHIBITORY COMPOSITION
FUEL INJECTION PRESSURE CONTROL DEVICE AND FUEL INJECTION PRESSURE CONTROL SYSTEM
PIEZOELECTRIC THIN-FILM ELEMENT, MANUFACTURING METHOD THEREOF, INK JET HEAD, AND INK JET TYPE RECORDING DEVICE
OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS
SIMPLE POWER GENERATING SET
TISSUE SHREDDING DEVICE
OPTICAL RECEIVER AND BALANCE ADJUSTING METHOD
INFORMATION STORAGE MEDIUM AND DISK APPARATUS
OPTICAL DISK DEVICE AND TEMPERATURE DETECTION METHOD
OPTICAL DISK SUBSTRATE AND OPTICAL DISK INCLUDING THE SAME
DIFFRACTION ELEMENT AND OPTICAL HEAD DEVICE USING THE SAME
INFUSION BAG
BUCKET DRIVE MECHANISM
An improved floor scraper
Method and apparatus for marine seismic data acquisition
Controlled release device and method
Erosion-resistant Hydrocyclone Liner
High-tension electrostatic classifier and separator, and associated method
