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
Improvements in railway trucks
摘要
申请公布号
GB499936(A)
申请公布日期
1939.01.31
申请号
GB19380014847
申请日期
1938.05.18
申请人
THE SYMINGTON-GOULD CORPORATION
发明人
分类号
B61F5/06
主分类号
B61F5/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SEAT BELT DEVICE
MULTI CHAMBER CONTAINER
MEDICAL MULTI-CHAMBER CONTAINER
FIXING UNIT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
OPTICAL CABLE CLOSURE
BIOINFORMATION MEASURING INSTRUMENT
OPTICAL COMPOUND PRINTED BOARD
ELECTRONIC BLOOD PRESSURE MANOMETER WITH ANALOG DISPLAY
GENERAL-PURPOSE COMPONENT SELECTION SUPPORT DEVICE AND GENERAL-PURPOSE COMPONENT SELECTION SUPPORT METHOD
TRANSPARENT RETORT POUCH
TAPE WIRING SUBSTRATE, ITS MANUFACTURING METHOD, AND SEMICONDUCTOR DEVICE
UPTAKE AND FURNACE
METHOD FOR TREATING GREEN SOLUTION
FORMING METHOD USING TRANSFER PRESS AND TRANSFER PRESS DEVICE
SEAL ASSEMBLY AND GAS TURBINE ENGINE ASSEMBLY
LASER BEAM MACHINING METHOD
LIGHT SOURCE EQUIPMENT FOR ENDOSCOPE
DRIVING/BRAKING FORCE CONTROLLER FOR VEHICLE
VEHICLE MOTION STATE DETERMINATION SYSTEM
SEMICONDUCTOR MEMORY APPARATUS
