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 having low-dispersion slope in the erbium amplifier region
摘要
申请公布号
AU711776(B2)
申请公布日期
1999.10.21
申请号
AU19980069938
申请日期
1998.06.04
申请人
LUCENT TECHNOLOGIES INC
发明人
DAVID W. PECKHAM
分类号
G02B6/02;G02B6/036;H04B10/18;(IPC1-7):G02B6/22;H04J14/02
主分类号
G02B6/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BLOWER AND IMPELLER
RETAINING PLATE DEVICE OF ROAD PAVING MACHINE
OPENING/CLOSING DEVICE OF FOLDING DOOR
RECEPTION BASE DEVICE IN PARTITIONING DEVICE
MOUNTING METHOD FOR WALL SURFACE PANEL
FRAME FORMING METHOD
CONCRETE CONSTRUCTION REPAIRING STRUCTURE, VIBRATION CONTROL DEVICE, AND REPAIRING METHOD
CLEAN ROOM FOR ASBESTOS REMOVING WORKER
METHOD OF REPAIRING CIVIL ENGINEERING CONSTRUCTION WATERPROOF STRUCTURE
CURING SHEET CHUCK
SEALING DEVICE OF BUCKLING SHIELD MACHINE
SNOW REMOVING TOOL AND SNOW REMOVING METHOD USING THE SAME
VERANDA MOUNTING SUPPORT
SLIDING DOOR FOR ROLLING STOCK
LIGHT TRANSMITTING TYPE FILM-VIBRATING SOUND ABSORBING PLATE AND LIGHT TRANSMITTING TYPE SOUND ABSORBING PANEL
LIFTING CONTROL DEVICE FOR PIT-TYPE PARKING DEVICE
MATTE COATED PAPER FOR PRINTING
CLOTH, PANTY HOSE, INNER WEAR, AND METHOD FOR PRODUCING THE CLOTH
HYDRAULIC DEVICE FOR CONSTRUCTION MACHINE
IMPLEMENT AND STRUCTURE FOR MOUNTING INTERIOR FINISHING MATERIAL
