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
FLUID COOLED REAMER WITH LAND CHANNEL
摘要
申请公布号
CA700204(A)
申请公布日期
1964.12.22
申请号
CAD700204
申请日期
申请人
RUDOLF W. ANDREASSON
发明人
RUDOLF W. ANDREASSON
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MULTICHANNEL SPECTROMETER
ULTRASONIC LEVEL INDICATOR
TWIN DOUBLE-BEAM INTERFEROMETER FOR MEASURING COAT THICKNESS
CLASP KNIFE SKIPPER
ILLUMINATION AND VENTILATION DEVICE
BALANCED SLIDER-CRANK MECHANISM
FRICTION COUPLING
FRICTION TESTING INSTALLATION
SPECIMEN ALIGNMENT DEVICE FOR TENSILE TEST MACHINE
APPARATUS FOR INVESTIGATING PHYSICAL AND MECHANICAL PROPERTIES OF MATERIALS
GUIDE-VANE ASSEMBLY OF LOW-PRESSURE AIR TURBINE
A METHOD OF THE DETERMINATION OF THE GAS PRESSURE IN COAL BEDS
ROCK-STABILIZING INJECTION APPARATUS
METHOD OF WORKING MINE SECTIONS
DEVICE FOR MONITORING THE STATE OF ROOF BREAKS
WELL CONSTRUCTION METHOD
DEVICE FOR ALIGNING PUMP RODS
METHOD OF ASSEMBLING CROSS-BAR REINFORCING CAGE
MOUNTED ATTACHMENT OF EARTH-DIGGING MACHINE
SOLUTION FOR SIMULTANEOUS DEGREASING, ETCHING AND POLISHING OF COPPER AND ITS ALLOYS