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
CONTINUOUS MINER HAVING OSCILLATING ROTARY CUTTER MEANS WITH SPIRALLY ARRANGED CUTTERS
摘要
申请公布号
US3612610(A)
申请公布日期
1971.10.12
申请号
USD3612610
申请日期
1970.01.13
申请人
LEE-NORSE CO.
发明人
EINAR M. ARENTZEN
分类号
E21C27/24;(IPC1-7):E21C27/24
主分类号
E21C27/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMAGE PROCESSOR, IMAGE PROCESSING METHOD AND PROGRAM
PORTABLE ELECTRONIC EQUIPMENT, AND CHARACTER INPUT METHOD FOR THE SAME
TRANSFORMER
SEMICONDUCTOR MEMORY CARD
RATE ADAPTIVE TRANSMISSION SCHEME FOR MIMO SYSTEM
CONSTRUCTION METHOD OF SOLAR CELL MODULE AND BLOWUP PREVENTION DEVICE FOR SOLAR CELL MODULE
INDUCTION HEATING COOKER
PARTICULATE SIMULATION DEVICE AND PARTICULATE SIMULATION METHOD
STRUCTURE OF PHOTOVOLTAIC PANEL-INSTALLED ROOF, AND METHOD FOR CONSTRUCTING THE SAME
SUPPORT SYSTEM FOR RECYCLING OF USED MUSHROOM CULTIVATION BAG
CHARGING SYSTEM, INFORMATION PROVIDING SYSTEM, INFORMATION EXCHANGE SYSTEM, CHARGING METHOD, INFORMATION PROVIDING METHOD, INFORMATION EXCHANGE METHOD AND PROGRAM
CEMENT ADDITIVE AND CEMENT COMPOSITION USING THE SAME
INDOOR UNIT FOR AIR CONDITIONER
INK FOR FORMING CONDUCTOR PATTERN, CONDUCTOR PATTERN, AND CIRCUIT BOARD
CONTROL DEVICE OF AIR CONDITIONER
TRAFFIC ANALYZER, TRAFFIC ANALYZING METHOD, AND TRAFFIC ANALYSIS PROGRAM
PSEUDO DATA GENERATION DEVICE, PSEUDO DATA GENERATION METHOD, PROGRAM, AND RECORDING MEDIUM
POWER CONSERVATION DEVICE AND OPERATING METHOD THEREOF, AND POWER CONSERVATION SYSTEM
SEMICONDUCTOR INTEGRATED CIRCUIT
APPARATUS AND METHOD FOR ENHANCED UPLINK MULTIPLEXING
