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 WAVEGUIDE BASED ON QUARTZ GLASS AND METHOD FOR THE PRODUCTION THEREOF
摘要
申请公布号
EP1297370(A1)
申请公布日期
2003.04.02
申请号
EP20010945218
申请日期
2001.05.31
申请人
DEUTSCHE TELEKOM AG
发明人
DULTZ, WOLFGANG;HEITMANN, WALTER;KLEIN, KARL-FRIEDRICH
分类号
G02B6/00;G02B6/02;C03B37/023;C03B37/027;C03C13/04;(IPC1-7):G02B6/16
主分类号
G02B6/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ORGANIC LIGHT EMITTING DIODES DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE SAME
DISPLAY DEVICE
CATALYST FOR REMOVING CARBON MONOXIDE FROM HYDROGEN GAS
Electronic unit for measuring operating parameters of a tyre mounted on a wheel of a vehicle
Continuous method for decarboxylation of carboxylic acid
Method for storing and removing a cover from a cylinder of a printing press
Extractor hood with a flue casing and a first pivotable moisture screen attached to the flue casing
Machine for labelling receptacles
Pencil-type glow plug
Electrified seat suspension
Control elements of vehicle hatchback tailgate
Passenger car seat base unit
Thermoplastic polyolefin composite reinforced with carbonation sludge-based filling agent r
PROTECTION TUBE FOR SUBTERRANEAN CABLE
LACQUER PAD AND MANUFACTURING METHOD
INFRARED TRANSITING MODULE AND SYSTEM ON A CHIP INCLUDING THE MODULE
CELL PHONE RING THAT ALLOWS A USER TO CHARGE A BATTERY OF THE CELL PHONE CONVENIENTLY WITHOUT USING A CHARGER
TORQUE TRANSMISSION DEVICE
Ny sjo-lus vaksine