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
CHECK VALVE
摘要
申请公布号
CS275537(B2)
申请公布日期
1992.02.19
申请号
CS19890006001
申请日期
1989.10.24
申请人
SIGMA DOLNI BENESOV,CS
发明人
KRAL JAN ING.,CS;HARAZIM ALFONS,CS
分类号
F16K15/02;(IPC1-7):F16K15/02
主分类号
F16K15/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INSERT AID JIG OF ENDOSCOPE FOR COLON
INSERT AID JIG OF ENDOSCOPE FOR COLON
CONTAINER FOR SCOOTER
CONTAINER FOR SCOOTER
TACTILE SENSOR
CONNECTOR FOR PLASMAPHERESIS BAG
POSITIVE RESISTANCE TEMPERATURE COEFFICIENT HEAT GENERATING BODY
ELECTRONIC APPLIANCE
METHOD FOR MANUFACTURE OF MARGARINE
PRISE DE DISTRIBUTION DE FLUIDES,EN PARTICULIER POUR ETABLISSEMENTS HOSPITALIERS
VARMEFORSEGLBARE FLERSJIKTFOLIER MED LAV GASSGJENNOMTRENGELIGHET OG ANVENDELSE AV FOLIENE SOM FORPAKNINGSMATERIALER.
DEVICE FOR REGULATING ROTATION FREQUENCY OF COLLECTOR TYPE ELECTRIC MOTOR
TRANSPORTABLE INFORMATION TERMINAL
NITRITIVE MEDIUM FOR CULTIVATING AND BIOSYNTHESIS OF ENZYME NEURAMIDASE IN CASE OF ERYSIPELOTHRIX RHUSIOPATHIAE
SENSOR FOR CONTROLLING POSITION OF TRAVELLING OBJECT
PRINTING PASTE FOR CELLULOSE TEXTILE MATERIALS
DEVICE FOR AUTOMATIC CONTROL OF ISOLATION RESISTANCE OF ELECTRIC CIRCUIT
ALPHA- (BENZOXAZOL- 2- YLTHIO) KETONES, METHOD FOR THEIR PREPARATION AND USE
AUTOMATIC REGULATOR OF REACTIVE POWER
METHOD FOR MANUFACTURE OF LYSERGOL AND ITS DERIVATIVES
