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
CONTROLLER OF ROCK DRILLER
摘要
申请公布号
JPS62156494(A)
申请公布日期
1987.07.11
申请号
JP19850295023
申请日期
1985.12.27
申请人
FURUKAWA MINING CO LTD
发明人
YOSHIDA AKIRA
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
APPARATUS FOR PRODUCING BEAD WIRE FOR CAR TIRE
Presseverktöy
APPLICATION DE 3-(ALCOXYPHENYL)BENZOFURANNE-2-ONES COMME STABILISANTS ET NOUVEAUX COMPOSES DE CE TYPE.
SAC POUR LE TRANSPORT MANUEL D'ARTICLES ACHETES DANS DES ETABLISSEMENTS COMMERCIAUX.
DIRECT INJECTION TYPE DIESEL ENGINE
TWO-VALVE TYPE AIR AMOUNT ADJUSTING DEVICE FOR INTERNAL COMBUSTION ENGINE
Par de condutores isolados, processo, e, aparelho para sua fabricação
CRYSTALLIZED GLASS FOR MAGNETIC DISK AND ITS PRODUCTION
Device for Guiding and Transfering at Least Two Sheet Metal Edges Previously Brought Together and Welding Facility Comprising Such a Guiding and Transfer Device
Silicon-on-insulator capacitive surface micromachined absolute pressure sensor
Indolcarbazol-imider og deres anvendelse
Styresystem for småbåter
Takmontert trykkavlastningspanel
METHOD FOR PRODUCING THREE-DIMENSIONALLY PUNCHED SHEET AND DEVICE THEREFOR
COMPUTER AIDED TUNING OF TURBINE CONTROLS
METHOD OF PROMOTING PLANT TRANSCRIPTION USING PROMOTER OF OCTOPINE T-DNA
NOVEL USE OF CARBON DIOXIDE GENERATION TYPE DEOXIDATION SCAVENGER
INFORMATION PROCESSOR
INFORMATION PROCESSOR
ROOF PANEL
