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
PUBLIC TERMINAL
摘要
申请公布号
HU9903638(A3)
申请公布日期
2003.10.28
申请号
HU19990003638
申请日期
1997.03.25
申请人
KONINKLIJKE KPN N.V., GRONINGEN
发明人
分类号
E04H1/14;G09F15/00
主分类号
E04H1/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ROTATING INDUCTION GENERATOR PROCESS FOR GENERATI ELECTRIC CURRENT, LIMITATION OF THE OUTPUT POWER AND PRODUCTION OF MAXIMUM OUTPUT POWER
TOOL AND TOOL HOLDER FOR POWER TOOLS
A GLUE MIXING DEVICE
ALIGNMENT METHOD
POSITION DETECTION OF GAS CUTOFF PART COMPOSED OF SERVICE TEE, SOCKET AND BEND BY USE OF SOUND WAVES
DISTANCE IMAGE PROCESSING METHOD
AZIMUTH ESTIMATION DEVICE OF TRAVELING BODY
METHOD FOR SENSING STAIN IN HEAT EXCHANGER
PLATE FIN TYPE HEAT EXCHANGER
HEAT EXCHANGER
ROTARY HEAT ACCUMULATIVE TYPE HEAT EXCHANGER CORE
AIR-COOLED ABSORBER
BURNER
COLD-HOT WATER SWITCHING CONTROL DEVICE
SELF-PURGING FUEL INJECTOR
TURBINE COMBUSTION EQUIPMENT
ALARM SYSTEM FOR ERRONEOUS PIPING BETWEEN WATER INPUT SIDE AND HOT WATER OUTPUT SIDE OF HOT WATER SUPPLYING APPARATUS
LIQUID FUEL BURNER
PILOT VALVE
PART OF UNEVEN WALL THICKNESS AND ITS MANUFACTURE
