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
OPTICAL COUPLER
摘要
申请公布号
EP0304951(A3)
申请公布日期
1990.03.14
申请号
EP19880113996
申请日期
1988.08.26
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
TIHANYI, JENO, DR. ING.;WEBER, ROLAND, DIPL.-ING.
分类号
H01L31/12;H03K17/0412;H03K17/042;H03K17/687;H03K17/78;H03K17/785;(IPC1-7):H03K17/04
主分类号
H01L31/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PREVENTING FREEZING OF WATER SUPPLY APPARATUS TO FIRE EXTINGUISHING
FEEDING APPARATUS FOR BORING MACHINE
METHOD FOR RECOGNIZING MOTION BASED ON MOTION SENSOR AND MOBILE TERMINAL USING THE SAME
MULTI-TAP ROLLED AN ELECTRIC WIRE
SLIP FORM DEVICE FOR FORMING SUPPORTING WALL IN VERTICAL TUNNEL
INTEGRATED CIRCUIT VERIFICATION DEVICE AND INTEGRATED CIRCUIT VERIFICATION METHOD
CONTROL METHOD OF PORTABLE DEVICE CONNECTED EXTERNAL DEVICE AND SYSTEM THEREOF
AN ANCHOVY VISCERA ELIMINATER
DISH WASHER
BIOPOLYMER POWDER GELATING/JETTING APPARATUS
A2b adenosine receptor antagonists
Corcost-sco12
Battery inhibitor system
Process
Systems and methods for facilitating the authentication of items
Assay for candida glabrata
Alpha-omega gravity motor
Improvements in or relating to cold storage
Mounting apparatus
Compounds and their use