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 switch, optical fiber arranging member and method of manufacturing the optical fiber arranging member
摘要
申请公布号
EP0569981(B1)
申请公布日期
1998.08.12
申请号
EP19930107803
申请日期
1993.05.13
申请人
SUMITOMO ELECTRIC INDUSTRIES, LIMITED;NIPPON TELEGRAPH AND TELEPHONE CORPORATION
发明人
WATANABE, TSUTOMU;SAITO, KAZUHITO;OZAWA, KAZUMASA;MIZUNO, SHUNICHI;SANKAWA, IZUMI
分类号
G02B6/35;G02B6/36;G02B6/38;(IPC1-7):G02B26/02
主分类号
G02B6/35
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A TEACHING DEVICE FOR MUSICAL INSTRUMENTS
DRY SEPARATION OF SOLIDS
ARRANGEMENTS INCORPORATING AN ELECTRICITY CONSUMPTION METER
Reinforced cardboard tray or box for stacking
METODO E APPARATO PER MISURARE UNA PENETRAZIONE DI SALDATURA IN UN PROCEDIMENTO DI SALDATURA AD ARCO.
Improved device for increasing the draught of a chimney
COMPRESSE FARMACEUTICHE A RILASCIO CONTROLLATO COSTITUITE DA MISCELE DI SCLEROGLUCANO E SOSTANZA ATTIVA.
CONTATORE TRASPORTATORE AUTOMATICO
ADJUSTABLE SHUTTER FOR CONTAINMENT OF SMALL ELECTRONICS COMPONENTS IN TAPE FEEDERS
RAPID MUTATIONAL ANALYSIS METHOD
SILIKAT
PRIMAERSTRAALEBLAENDARE FOER ETT ROENTGENROER
TAENDHATTSLAEGESRENGOERARE FOER BERDANHYLSOR
PROCESS AND APPLIANCE FOR TESTING WINDINGS FOR SHORT CIRCUITS
ACCELERATION OF DIENE HYDROCYANATION
INTEGRATOR CIRCUIT
A one way air admittance valve
Shock absorber
Draught seals for doors
Postcard for mailing secret information