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
GRINDING METHOD
摘要
申请公布号
JPS5941596(A)
申请公布日期
1984.03.07
申请号
JP19820149292
申请日期
1982.08.30
申请人
HOSHINO KENZOU
发明人
HOSHINO KENZOU
分类号
E21B1/26;E21B1/00
主分类号
E21B1/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CYCLOHEXANECARBOXAMIDE WITH COOLING PROPERTIES
ANTIMICROBIAL STOPCOCK MEDICAL CONNECTOR
ACTIVE-MATRIX SUBSTRATE AND DISPLAY DEVICE PROVIDED WITH SAME
METHOD FOR MANUFACTURING ORGANIC EL DISPLAY PANEL AND SYSTEM FOR MANUFACTURING ORGANIC EL DISPLAY PANELS
CATHETER WITH INTEGRATED CONTROLLER FOR IMAGING AND PRESSURE SENSING
SURFACING USER-SPECIFIC DATA RECORDS IN SEARCH
VEHICLE-MOUNTED DISPLAY DEVICE, METHOD FOR CONTROLLING VEHICLE-MOUNTED DISPLAY DEVICE, AND PROGRAM
POWER SUPPLY DEVICE
IMAGE SHOOTING TERMINAL AND IMAGE SHOOTING METHOD
ASSOCIATION METHOD AND ASSOCIATION APPARATUS
METHOD, DEVICE AND SYSTEM FOR ESTABLISHING COMMUNICATION
DRIVE SYSTEM DECOUPLING ARRANGEMENT FOR A SURGICAL INSTRUMENT
SYNTHETIC HAPTEN CARRIER COMPOSITIONS AND METHODS
DIMMABLE LED LIGHT
A method for decoding a service guide
OPTICAL NODE DEVICE, OPTICAL NETWORK CONTROL DEVICE, AND OPTICAL NETWORK CONTROL METHOD
ZONE BASED LIGHTING ACCESS
A SYSTEM FOR DETECTING THE EXISTENCE OF ILLEGAL ACTIVE SUBSTANCES IN A DRIVER OF A VEHICLE
AIRCRAFT GALLEY CONFIGURATION
PHOTOELECTRIC CONVERSION ELEMENT, SOLAR CELL IN WHICH SAME IS USED, AND METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION ELEMENT
