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 SEAT INSERTS OF SINTERED METAL
摘要
申请公布号
GB1580689(A)
申请公布日期
1980.12.03
申请号
GB19790034045
申请日期
1976.01.02
申请人
BRICO ENG LTD
发明人
分类号
C22C33/02;F16K1/42;F16K25/00;(IPC1-7):C22C38/16
主分类号
C22C33/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOUND HAVING CONDENSED HETERO RING
ANTIMICROBIAL AND MILDEWPROOFING POWDER ALCOHOL COMPOSITION
VEHICLE SUSPENSION SYSTEM
RESIN GRAVURE PRINTING PLATE
PRINTING DEVICE EQUIPPED WITH HEAD GAP ADJUSTING FUNCTION
SUSPENSION DEVICE FOR VEHICLE
CANVAS STOP DEVICE FOR VEHICLE
RELEASE AND TRANSPORTATION METHOD FOR CERAMIC MOLDED MATERIAL
RF SYNTHESIZER FOR NMR APPARATUS
CHROMINANCE SIGNAL CONTOUR CORRECTION DEVICE
ERROR CORRECTING DECODER
AUTOMATIC WATER FEEDING TYPE STEAM IRON
FACSIMILE EQUIPMENT
TELEPHONE SET ADDITIONALLY PROVIDED WITH VOICE EQUALIZER CIRCUIT
DIGITAL SIGNAL ENCODING DEVICE
ADJUSTING PATTERN FOR HIGH FREQUENCY AMPLIFIER
DRYING AND MOISTURE CONDITIONING OF WOOD
AUTOMATIC CLOSING VALVE DEVICE
SPRING SUPPORTING DEVICE FOR SUSPENSION SPRING
SHOCK ABSORBER