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
Railroad spreader
摘要
申请公布号
US1882134(A)
申请公布日期
1932.10.11
申请号
US19310527872
申请日期
1931.04.06
申请人
O. F. JORDAN COMPANY
发明人
FORBES JAMES C.;BANTON ALBERT W.
分类号
E01B27/02
主分类号
E01B27/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HUMIDITY MEASURING DEVICE AND DETERIORATION INSPECTION METHOD
MAINTENANCE DEVICE, AND LIQUID INJECTION DEVICE
SLOT MACHINE
MONITORING CAMERA LENS APPARATUS
MOTOR WITH BRUSH
MICROELECTROMECHANICAL SYSTEM ACOUSTIC PRESSURE SENSOR DEVICE AND METHOD FOR MAKING THE SAME
GAME MACHINE
FUEL OIL COMPOSITION FOR DIESEL ENGINE
GAME MACHINE
CONTROL DEVICE OF ELECTRIC OIL PUMP
EAP METHOD FOR EAP EXTENSION (EAP-EXT)
COMPOSITION FOR REVERSIBLY INHIBITING S-ADENOSYL-L-HOMOCYSTEINE HYDROLASE AND ITS USE
RADIATION IMAGING APPARATUS
ULTRASONIC DIAGNOSTIC SYSTEM AND ULTRASONIC IMAGE GENERATION METHOD
SILICON CARBIDE SINGLE CRYSTAL WAFER
GAME MACHINE
DNA SEQUENCING METHOD
METHOD FOR PRODUCING EMULSION AND COATING MATERIAL PRODUCED BY USING THE EMULSION
ROTATING ELECTRICAL MACHINE
HIGH VOLTAGE POWER SUPPLY DEVICE, HIGH VOLTAGE POWER SUPPLY CONTROL METHOD, HIGH VOLTAGE POWER SUPPLY CONTROL PROGRAM, AND RECORDING MEDIUM
