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
Valve positioner system
摘要
申请公布号
EP1441266(B1)
申请公布日期
2007.03.21
申请号
EP20040010178
申请日期
1998.07.20
申请人
DRESSER, INC.
发明人
COLWELL, CHRISTOPHER;LEVESQUE, PETER;SCHOONOVER, LARRY;ZHOU, DAVID CHUNHE;VILLIER, RAYMOND;VITAL.DENNIS.G;STARES, JAMES;BOGER, HENRY
分类号
G05D7/06;G05B5/01;G05B13/02;G05B19/44
主分类号
G05D7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SHEET ADJUSTING DEVICE FOR IMAGE FORMING DEVICE
PAPER DELIVERING-LOADING DEVICE AND PAPER DELIVERING DEVICE
IMAGE FORMATION DEVICE
METHOD FOR REMOVING COPPER IN FERRO-SCRAP AND DEVICE THEREFOR
MEMORY CARD
CRITICALITY ALARM EQUIPMENT
SPEED CHANGE CONTROL DEVICE FOR TRANSMISSION
MANUFACTURE OF LAMINATED SHEET
LOADED CONDITION DISCRIMINATION CIRCUIT
BASE ISOLATION BASE FOOT
OPEN-TYPE ABSORPTIVE AIR CONDITIONER
COMPRESSOR
TREATMENT FOR ACTIVATING WATER AND EQUIPMENT THEREOF
ELECTROSTATIC CHUCK BASE SHEET
FACILITY FOR DRYING AND ADJUSTING GRAIN
DENTURE HOLDING DEVICE
PRODUCTION OF POROUS HYDROPHILIC FLUORORESIN MATERIAL
ULTRASONIC BLOOD FLOW IMAGING SYSTEM
DEVICE AND METHOD FOR PRODUCING FLUORIDE GLASS PREFORM
OPTICAL WAVEGUIDE FILM AND PRODUCTION OF OPTICAL WAVEGUIDE