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
A method of and a device for making bragg gratings in optical fibres or waveguides
摘要
申请公布号
EP0880042(A3)
申请公布日期
1999.02.24
申请号
EP19980108857
申请日期
1998.05.15
申请人
CSELT CENTRO STUDI E LABORATORI TELECOMUNICAZIONI S.P.A.
发明人
BOSCHIS, LAURA;ROSSOTTO, ORIANA;TALLONE, LUIGI
分类号
G02B6/13;B29D11/00;G02B;G02B5/18;G02B5/26;G02B6/02;G02B6/10;G02B6/124;G02B6/136;G02B6/255;G02B6/293;G02B6/34;(IPC1-7):G02B6/34
主分类号
G02B6/13
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RECORDING MEDIUM
DUST COLLECTOR
METAL-SUBSTITUTED TRIMANGANESE TETRAOXIDE AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING LITHIUM MANGANESE COMPLEX OXIDE USING THE SAME
STRAIGHT-TUBE FLUORESCENT LAMP LIGHTING DEVICE
WIRELESS POWER TRANSMISSION SYSTEM
METHOD OF MANUFACTURING HIGH ASPECT RATIO SILVER NANOWIRE
MAGNETIC RESONANCE IMAGING APPARATUS AND METHOD
BONDING WIRE FOR SEMICONDUCTOR DEVICE
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD
LIQUID CRYSTAL SYSTEM AND LIQUID CRYSTAL DISPLAY
WATER/FAT IMAGE IDENTIFICATION METHOD AND DEVICE, AND WATER/FAT IMAGE ADJUSTMENT METHOD AND DEVICE
X-RAY INSPECTION METHOD AND X-RAY INSPECTION DEVICE
COMPOSITION FOR OFFSET PRINTING INK BINDER, GEL VARNISH FOR OFFSET PRINTING INK, AND OFFSET PRINTING INK
COMPOSITE FILM
DATA STORAGE AND STACKABLE CONFIGURATION
DEFECTIVE MACHINING PREVENTION SYSTEM AND METHOD
FIRE RECEIVER AND DISASTER PREVENTION SYSTEM
ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY
CYLINDER HEAD OF MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
REFRIGERANT CIRCUIT OF AIR CONDITIONER THAT PROVIDES WITH HEAT PUMP AND REHEATING FUNCTION