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
EXCAVATING TOOL
摘要
申请公布号
JPH0565788(A)
申请公布日期
1993.03.19
申请号
JP19910071273
申请日期
1991.04.03
申请人
MITSUBISHI MATERIALS CORP
发明人
MIYAZAKI DAISHIROU;HAYASHI TAKESHI;KIHARA YASUSHI
分类号
E21B3/00;E21B10/32;E21B10/46
主分类号
E21B3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Printing coloured patterns on fabric
Moving toy
A snooker cue
(A) ;INK JET PRINTER AND METHOD FOR MOLDING ITS NOZZLE MEMBER
(A) ;FLUORESCENT GENERATED REAGENT FOR DETECTING GLYCOSIDE, ALPHA-KETOACID AND DIKETONE
STABILIZED PEROXIDE GEL CONTAINING FLUORIDE
A method and a device for adjusting the position of elongated elements, especially railway tracks.
Piezo-ceramic material having high piezo-electric activity and dielectric constant.
Improvements in or relating to transport apparatus.
Thermal line printer.
Process for coating an object and object coated by this process.
Bite indicator.
Actuator.
Imaging forming apparatus.
Use of synthetic retinoids for osteopathy.
Support Stay.
Method for cloning and producing the Bg1II restriction endonuclease and modification methylase.
Method of inspecting repaired stub tubes in boiling water nuclear reactors.
Vibration damping body and method for fabricating same.
Heating temperature control in high frequency induction heating.
