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
DRILL STEEL CENTRALIZER FOR EXTENSION DRILL STEELS
摘要
申请公布号
CA778287(A)
申请公布日期
1968.02.13
申请号
CAD778287
申请日期
申请人
ATLAS COPCO AKTIEBOLAG
发明人
GUNNAR K. A. NILSSON
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
TREATMENT OF TOBACCO MATERIAL
METHOD FOR METERED FEEDING OF LUBRICATING GREASE BY MEANS OF A LUBRICATOR
METHOD AND ARRANGEMENT FOR FAULT ANALYSIS IN A MULTI-LAYER NETWORK
ANTENNA DEVICE AND COMMUNICATIONS DEVICE
Charged particle beam irradiation system
Method and apparatus for transmitting infrared signal and remote controller
REINFORCED ORGANIC NATURAL FIBER COMPOSITES
HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT BENDING CHARACTERISTICS AND LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME
Fastener driving tool
Rotary rake
Educational gadget, system and method for teaching correct exercise or its correct trajectory
Voltage source converter and control thereof
Ascertainment method and device
LOAD SHARING METHOD AND DEVICE, AND SINGLE BOARD
EYELASH MEASURING DEVICE
ARRANGEMENT FOR WATER SEPARATION AT A FUEL TANK
A FLOOR MAT TO BE USED BY ANIMALS
Outdoor heat exchanger and heat pump having the same
MOUNTING AID FOR MOUNTING A CSC CONNECTED TO THE CLUTCH IN A CLUTCH HOUSING
Bed positioning system for radiation therapy
