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
Dipper tooth
摘要
申请公布号
US2433001(A)
申请公布日期
1947.12.23
申请号
US19450631603
申请日期
1945.11.29
申请人
BUCYRUS-ERIE COMPANY
发明人
MORK GEORGE W.
分类号
E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ILLUMINATION DEMONSTRATION DEVICE FOR GAME MACHINE AND ILLUMINATION CONFIRMATION METHOD OF GAME MACHINE
RETRIEVAL FOLDER MANAGEMENT METHOD, FOLDER MANAGEMENT METHOD, COMPUTER, AND COMPUTER PROGRAM
HIGH FREQUENCY CIRCUIT
IDLING ROTATION SPEED CONTROLLER OF INTERNAL COMBUSTION ENGINE
MANUFACTURING METHOD OF PLASMA DISPLAY PANEL
RADIO COMMUNICATION APPARATUS
METHOD OF CONSTRUCTING BIOMAT FOR AGRICULTURE
ELECTRONIC CAMERA AND IMAGE PROCESSING PROGRAM
METHOD AND DEVICE FOR BONDING MOLDING TO GLASS SHEET SURFACE
ASCORBYL PHOSPHATE DERIVATIVE OR SALT THEREOF, METHOD FOR PRODUCING THE SAME, AND COSMETIC
SUBSTRATE SUPPORT STRUCTURE AND ELECTRONIC DEVICE
ARMATURE CORE
FIXING DEVICE, IMAGE FORMING APPARATUS, AND MAGNETIC FIELD GENERATING DEVICE
ROLLING BALL TYPE TWO-STAGE LOW SPEED CHANGER DEVICE
SIGNAL QUALITY EVALUATING APPARATUS, SIGNAL QUALITY EVALUATING METHOD, AND INFORMATION RECORDING MEDIUM
DROP GENERATOR
PIEZOELECTRIC ACTUATOR AND METHOD FOR MANUFACTURING PIEZOELECTRIC ACTUATOR
SLIDE HAMMER DEVICE AND USING METHOD OF THE SAME
PACHINKO GAME MACHINE
RADIOGRAPHIC APPARATUS AND CONTROL METHOD THEREOF
