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 FIBER-COUPLED SEMICONDUCTOR DEVICE
摘要
申请公布号
JPH0268504(A)
申请公布日期
1990.03.08
申请号
JP19880221141
申请日期
1988.09.02
申请人
FUJITSU LTD
发明人
IWAIDA TERUICHI
分类号
G02B6/42
主分类号
G02B6/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THERMALLY POLYMERISABLE MIXTURES CONTAINING CATIONICALLY POLYMERIZABLE MATERIAL, AN AROMATIC IODONIUM SALT CATALYST AND A COCATALYST
TRI-STATE BUSSING SYSTEM
ARBITRATION CONTROLLER PROVIDING FOR ACCESS OF A COMMON RESOURCE BY A PLURALITY OF CENTRAL PROCESSING UNITS
STATE OF CHARGE BATTERY MONITOR
GRANULAR LEAD MATERIAL FOR BATTERY ELECTRODES
HIGH BRIGHTNESS, LOW WATTAGE, HIGH PRESSURE, METAL VAPOR DISCHARGE LAMP
ARC DISCHARGE LAMPS HAVING AN ARC TUBE AND SURROUNDING CHAMBER CONTAINING A METAL HALIDE VAPOR
ELECTRICAL CONTACT MATERIAL COMPRISING WELD AND EROSION INHIBITING AGENTS
SINGLE ROLLER-IDLER ASSEMBLY FOR CRAWLER UNDERCARRIAGE
QUICK-DISCONNECT COUPLING
SEALING DEVICE FOR SCREW THREADS
PROCESS FOR PREPARING 3-THIENYL MALONIC ACID
HETEROCYCLIC SUBSTITUTED 4-OXYPHENOXYALKANE-CARBOXYLIC ACID DERIVATIVES
METAL CATALYZED PREPARATION OF POLYOXYALKYLENE SURFACTANTS FOR PHENOLIC FOAM STABILIZATION
PYRIMIDINES, PROCESSES FOR THEIR PRODUCTION, INTERMEDIATES THEREFOR, AND HERBICIDAL COMPOSITIONS WHICH CONTAIN THE PYRIMIDINES
6-SUBSTITUTED 11-ALKYLENE-MORPHANTHRIDINES, THEIR PREPARATION, AND THERAPEUTIC AGENTS CONTAINING THESE COMPOUNDS
VINDESINE SYNTHESIS
LUBRICATING OIL COMPOSITION
SILICATE FILLERS
VALVE