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
Perfectionnements aux régulateurs de pression
摘要
申请公布号
FR680131(A)
申请公布日期
1930.04.25
申请号
FRD680131
申请日期
1929.08.09
申请人
COMPAGNIE DES FREINS WESTINGHOUSE
发明人
分类号
G05D16/10
主分类号
G05D16/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VIBRATION DAMPING SECTION MEMBER
VACUUM PUMP AND ITS PURGING METHOD
MOTOR-DRIVEN PUMP
FUEL INJECTION VALVE
ENGINE CYLINDER HEAD
CYLINDER DISCRIMINATING DEVICE
ENGINE STOPPING DEVICE FOR DIESEL ENGINE
UPPER SUPPORTING STRUCTURE OF PAPER SCREEN OF INTERLOCKING TYPE PAPER-SLIDING DOOR
BLOW-BY GAS REDUCING DEVICE
REINFORCING METHOD OF SHIELD TUNNEL
SHUTTER CURTAIN DIVISION AND STORAGE SHUTTER
NUCLEAR-POWER RELATED BUILDING AND VIBRATION-ISOLATION STRUCTURE
LOCK TYPE PARKING SPACE
CLAMPING TYPE PIPE BINDER
MANUFACTURE OF PANEL WITH DESIGN, CONSTRUCTION METHOD OF FLOOR SURFACE HAVING DESIGN, AND PANEL WITH DESIGN
FINE GRAIN INORGANIC AGGREGATE IMPREGNATING SHEET AND CONCRETE SURFACE FINISHING CONSTRUCTION METHOD USING THE SHEET, AND DECORATED PLATE
COPING COVER
FLOOR OR ROOD SUPPORTING METHOD
INTERNAL ANGLE PANEL FITTING STRUCTURE AROUND COLUMN
VIBRATIONAL-ENERGY ABSORPTION DAMPER