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
摘要
申请公布号
US2448913(A)
申请公布日期
1948.09.07
申请号
US19450637551
申请日期
1945.12.28
申请人
JOHN ROBERTS
发明人
ROBERTS JOHN
分类号
F16K31/54
主分类号
F16K31/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC WELDING EQUIPMENT FOR NON-MAGNETIC STEEL
SYNTHESIS OF LOW MELTING FLUORIDE FLUX FOR ALUMINUM SOLDERING
FLUX CORED WIRE FOR GAS SHIELDED ARC WELDING
PROJECTION WELDING METHOD AND PROJECTION FORMING DEVICE
METHOD FOR CONTROLLING CUT-OFF OF PLASMA ARC
SAND MOLD CASTING DEVICE
REDUCED PRESSURE CASTING METHOD AND DEVICE THEREOF
COOLING STRUCTURE IN METALLIC MOLD
COATING BELT FOR BELT TYPE CONTINUOUS CASTER
END FACE FORMING BLANK IN COLD FORGING MACHINE
MANUFACTURE OF METALLIC TUBE BY EXTRUSION AND MANDREL USED THEREFOR
SOLIDIFICATION TREATMENT AND PRESSURE FEED EQUIPMENT FOR SOFT MUD
COATING METHOD AND DEVICE THEREFOR
INJECTION SYSTEM FOR DIE CASTING MACHINE
SYNCHRONIZED SHIFTING MOLD TYPE STRIP CONTINUOUS CASTING METHOD AND APPARATUS THEREOF
COOLING METHOD OF HIGH TEMPERATURE METALLIC PLATE
WALKING-TYPE LAWN MOWER
RICE TRANSPLANTER
THE APPARATUS OF REMOVING SCRAPS FOR PRESS PROGRESSIVE DIE
VARIABLE VENTURI TYPE CARBURETOR
