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 star couplers.
摘要
申请公布号
EP0353870(B1)
申请公布日期
1994.09.07
申请号
EP19890306899
申请日期
1989.07.06
申请人
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY
发明人
MORTIMORE, DAVID BRYAN;PAYNE, DAVID BRIAN;AINSLIE, BENJAMIN JAMES
分类号
G02B6/28;(IPC1-7):G02B6/28
主分类号
G02B6/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BENZIMIDAZOLE DERIVATIVES USEFUL AS TRP M8 RECEPTOR MODULATORS
SWAP TOLERANT CODING AND DECODING CIRCUITS AND METHODS
NOVEL RECEPTOR HETERO-DIMERS/-OLIGOMERS
METHOD OF PRODUCING SEMICONDUCTOR DEVICE
METHOD, APPARATUS, AND COMPOSITIONS MAKING ANTI-REFLECTIVE COATINGS FOR SUBSTRATES
REVERSIBLE BASEBOARD FOR COVERING AT LEAST A FLOORING BORDER
TRANSITION MOLDING AND INSTALLATION METHODS THEREFOR
INK-RECEIVING LAYER HAVING A RECESS
PHOTOVOLTAIC DEVICE AND PRODUCTION METHOD
SWITCHABLE INPUT PAIR OPERATIONAL AMPLIFIERS
VALVE ASSEMBLY
LIQUID CRYSTAL POLYIMIDE, LIQUID CRYSTAL RESIN COMPOSITE CONTAINING SAME, AND RESIN FILM FOR SEMICONDUCTOR ELEMENTS
METHOD FOR PRODUCING GROUND MEAT PRODUCT
NUTRITIONAL SUPPORT TO PREVENT AND/OR MITIGATE BONE MARROW TOXICITY FROM A CANCEROUS TUMOR
CARCINOMA DIAGNOSIS AND TREATMENTS, BASED ON ODC1 GENOTYPE
CHOCOLATE COMPOSITION
ANTI-HUMAN CD52 IMMUNOGLOBULINS
TAILORED GEOPOLYMER COMPOSITE BINDERS FOR CEMENT AND CONCRETE APPLICATIONS
INTEGRATED CIRCUIT STACK
CAMERA FOR MULTIPLE PERSPECTIVE IMAGE CAPTURING
