Measurement of Attenuation of Optical Fibers Using Bidirectional Transmission of Information Via the Fiber,申请号CA19942121429-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	Measurement of Attenuation of Optical Fibers Using Bidirectional Transmission of Information Via the Fiber
摘要
申请公布号	CA2121429(A1)	申请公布日期	1995.10.16
申请号	CA19942121429	申请日期	1994.04.15
申请人	EXFO ELECTRO-OPTICAL ENGINEERING INC.	发明人	LAMONDE, JOSEPH E. G.;LAFLAMME, JEAN;CYR, MICHEL
分类号	G01M11/02;(IPC1-7):G01M11/02	主分类号	G01M11/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Air rifle or air pistol has pressurised air provided by annular cross-section pressurised air container fitted around gun barrel

Anordning för avskiljning av tunna bräder från kantat virke medelst skärning

COMMUNICATIONS TERMINAL

Setting speech loudness level in cellular telephone by reducing or increasing loudness level in response to speech commands

Substituierte Heterocyclyl-2GH-chromene

State machine controller for building heating, cooling and air-conditioning system determines e.g. if controller is saturated by evaluating operating data

Sonnenschutzmittel

Hydrodynamic coupling device esp. torque converter has third connection channel arrangement to remove working fluid from working chamber when coupling element is pressed towards housing

Fremgangsmåte for rekondisjonering av flergangsbeholdere av metallplate

Sealing section for a power-operated closing device

Control drive system for load para glider has paravane with trailing edges for maneuvering, control lines, spool for control lines, gearbox and brake between control lines and payload unit

Room air-conditioning device has air-conditioning duct coupled to discharge housing provided by curved cover fitted with end plates with air outlet slit provided on its underside

Profiled cylindrical measuring instrument for reading the fitting length of a door security lock locking cylinder has a cross-sectional profile to suit a locking cylinder casing and reading elements with a linear scale gradation.

Piston made of an aluminum alloy used in internal combustion engines has an annular groove region having an anodizing coating with solid lubricant embedded in the pores and gaps of the coating

Apparatus for measuring the temperature of a glass melt comprises an induction coil for converting high frequency energy with a thermocouple

Magnetic valve for hydraulic operated injector has component acting to both centralize armature and close outlet from valve control chamber

Elektromagnetischer Aktuator mit Wärmeleitmitteln

Vane cell adjuster for rotary angle between camshaft and crankshaft in IC engines has locking pin released by oil pressure in late adjusting chamber, and held unlocked by pressure in early and late adjusting chambers

Silver halide material, useful for color film and copying, contains a 3-benzyl substituted-2-coumaranone compound and an unsaturated compound.

Ortsadaptive Bildkompression