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
Guard and oil-retaining means for railroad journal box
摘要
申请公布号
US2746777(A)
申请公布日期
1956.05.22
申请号
US19510224181
申请日期
1951.05.02
申请人
KORNLUBE PRODUCTS
发明人
KORN WALDEMAR H.
分类号
B61F15/22
主分类号
B61F15/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOUNTING METAL FITTING OF PANEL, AND ITS MOUNTING STRUCTURE
TIGHT FRAME WITH CURLY-CAULKED HANGER
HUMIDITY CONTROLLING CERAMIC BUILDING MATERIAL
WALL STRUCTURE IN BUILDING
DRAINAGE CHAMBER AND METHOD FOR FORMING INNER BOTTOM THEREOF
GRATING
EXCAVATING EQUIPMENT FOR WORKING IN WIDENED BOTTOM HOLE AND WORKING METHOD AT WIDENED BOTTOM HOLE
ROOF FLOOR STRUCTURE
SCALE PREVENTIVE METHOD OF TOILET DRAIN PIPE
SOIL IMPROVEMENT MATERIAL AND METHOD OF VIBRATION-ISOLATION SOIL IMPROVEMENT CONSTRUCTION USING SOIL IMPROVEMENT MATERIAL THEREOF
SNOWMELTING MACHINE
BALLAST REPLACEMENT METHOD OF RAIL TRACK FLOOR AND TEMPORARY SUPPORT DEVICE OF RAIL
MECHANISM FOR FORMING DECORATIVE SQUEEZED PART AND TABLE CLOTH USING THE SAME
BLANKET AND ITS PRODUCTION AND PRODUCTION UNIT THEREFOR
YARN HAVING MULTILAYER STRUCTURE
THREADER FOR FALSE TWIST TEXTURING MACHINE
OPEN-CLOSE TYPE DITCH COVER
SPINNING PACK DEVICE FOR MELT SPINNING OF THERMOPLASTIC SYNTHETIC FIBER
PRODUCTION OF FORMED PART MADE OF ALUMINUM ALLOY
HIGH TENSILE STRENGTH STEEL PLATE FOR WELDED STRUCTURE, EXCELLENT IN FATIGUE STRENGTH OF WELDED JOINT, AND ITS PRODUCTION
