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
EARTH DRILL
摘要
申请公布号
JPS5789090(A)
申请公布日期
1982.06.03
申请号
JP19800165049
申请日期
1980.11.22
申请人
NISHIO KEIICHI
发明人
NISHIO KEIICHI
分类号
E21B11/00
主分类号
E21B11/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CARD TERMINAL AND THE METHOD THEREFOR ADDED MULTIPURPOSE FUNTION
BACKLIGHT ASSEMBLY WHICH COMPRISES SEVERAL EXTERNAL ELECTRODE FLUORESCENT LAMP OF VARIOUS ELECTRODE LENGTH
LIQUID DETERGENT COMPOSITION FOR DISHWASHING
THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF
Car navigation cover for hiding the light
Use of JNK kinase MAP inhibitor for preparing culture medium for prolongation of life of in vitro mammalian oocytes
Mobile building module
Method of generating signal dependent upon liquid film on and device for making the same
Maintenance vehicle
Winding shaft for a roller shutter
Sealed rolling bearing
Joint
Eliminator of atmospheric moisture condensation
Insulation of conductors with enhanced separating ability from raw ore or broken coal
Container for storing and transfer of detachable seat
Electroluminescent display
AN APPARATUS AND METHOD FOR DRIVE CONTROLLING OF A VEHICLE
AN INTEGRATED DILIVERY SYSTEM OF SHOPS IN VARIOUS REGIONS USING INTERNET AND A METHOD FOR ISSUING RECEIPT CONTAINING ADVERTISING MESSAGE
SUBSTITUTED HETEROARYL- AND PHENYLSULFAMOYL COMPOUNDS
治疗心肌炎的药物