Wavelength division multiplex optical transmission apparatus,申请号US09/042419-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	Wavelength division multiplex optical transmission apparatus
摘要
申请公布号	US6169615(A)	申请公布日期	2001.01.02
申请号	US09/042419	申请日期	1998.03.13
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improved liquefier process.

Method of manufacture of high density EEPROM cell array

Plastic beverage bottle with twist-off closure.

Phase-change type optical disk device and optical head to be used therein.

疏水型煤粘结剂及其制法

麦角灵衍生物的制备方法

Power control device for controlling the output level in digitally modulated radio signals.

型煤的制备方法

Accumulator with a fold-away handle.

油田注水脱氧的方法

Multilobal yarns und process for obtaining them.

Apparatus and method for the electrophoretic painting of metal structures, in particular of metal sheet coils.

Peptides with organo-protective activity, the process for preparation them and their use in the therapy.

用于保护表面免于外部锈蚀的外层涂料及其制备方法和用途

Vacuum fill system.

Multilevel modulator comprising a compact error correcting code producing unit.

Reactive dyes, their preparation and their use.

Countergravity casting method and apparatus.

Stabilizing means for projectile to be fired from a rifled barrel.

CATALYTIC SPACE HEATER.