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
Electrically operated valve
摘要
申请公布号
US1989341(A)
申请公布日期
1935.01.29
申请号
US19320646679
申请日期
1932.12.10
申请人
FRICK COMPANY
发明人
SHENTON FRANCIS
分类号
F16K31/40
主分类号
F16K31/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DETECTION OF URINARY BLADDER CANCER IN URINE SAMPLE
BACTERIA NEST
COAGULATING SEDIMENTATION APPARATUS FOR SEWAGE
DEVICE FOR BIODEGRADATION OF CONTAMINANT AND METHOD THEREOF
POLISHING SOLUTION COMPOSITION
TRANSPARENT CONDUCTIVE FILM
ARTIFICIAL TOOTH
CARGO VEHICLE
BUS
INTRACEREBRAL OXYGEN SATURATION MEASURING DEVICE
CHARGE TRANSFER POLYMER AND ITS ELECTROLUMINESCENCE DEVICE
AROMATIC POLYIMIDE FILM AND ITS LAMINATE
HEAD LAMP WITH AUTOMATICALLY LEVELING DEVICE
HANDRAIL
PUNCHING PANEL FOR VERANDA HANDRAIL
THERMAL HEAD FOR THERMAL TRANSFER PRINTER AND HEATING DRIVE METHOD THEREFOR
ARMREST SUPPORT STRUCTURE
RESIN ERECTED UN-MAGNIFYING LENS ARRAY AND ITS PRODUCTION
HEATABLE MEMBER FOR FLOOR CONSTRUCTION AND ITS WORK EXECUTION METHOD
DEVICE AND METHOD FOR SUPPLYING FUEL OF ENGINE
