Er3+ and multi-ion codoped low phonon energy glass system and fiber amplifier,申请号KR19990033395-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Er3+ and multi-ion codoped low phonon energy glass system and fiber amplifier
摘要
申请公布号	KR100597197(B1)	申请公布日期	2006.07.05
申请号	KR19990033395	申请日期	1999.08.13
申请人		发明人
分类号	G02F1/39	主分类号	G02F1/39
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SWITCHING DEVICE AND METHOD OF PREPARING IT

ONLINE ENERGY FLOW MEASURING DEVICE AND METHOD FOR NATURAL GAS

FILM FORMING APPARATUS

TIGHTLY COUPLED MULTIPROCESSOR INSTRUCTION SYNCHRONIZATION

MANUFACTURE OF COPPER PLATED LAMINAR BOARD FOR PRINTED WIRING BOARD

COMBINED AGRICULTURAL MACHINE

INFORMATION PROCESSOR

DIAPHRAGM FOR SPEAKER

DIELECTRIC FILTER

SLIP PREVENTING DEVICE FOR WHEEL OF AUTOMOBILE

FIELD-EFFECT TRANSISTOR

LIQUID JET RECORDING DEVICE

METHOD AND MATERIALS FOR THE MICROBIAL BIOCONVERSION OF TOLUENE AND OTHER PHENYL COMPOUNDS

IMAGE QUALITY CONTROL APPARATUS CAPABLE OF DENSITY-CORRECTING PLURAL AREAS OF DIFFERENT TYPES

LIQUID DISPENSING MEANS

HETEROCYCLIC COMPOUNDS AND THEIR PREPARATION AND USE

PLUMB BOB ARRANGEMENT TO DETERMINE THE PACKED HEIGHT IN A SHAFT FURNACE