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
PERFORATOR DRILL
摘要
申请公布号
SU1328507(A1)
申请公布日期
1987.08.07
申请号
SU19854017258
申请日期
1985.12.13
申请人
KARAGANDINSKIJ POLT I;KOPEJSKIJ MASHINOSTROITELNYJ ZAVOD IM.S.M.KIROVA
发明人
GORSHKOV VLADIMIR V,SU;ESHUTKIN DMITRIJ N,SU;KRETOV BORIS P,SU;RYNDIN ALEKSEJ P,SU
分类号
E21B6/02;B25D9/00
主分类号
E21B6/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADIO TELEPHONE SET WITH TELEPHONE LINE CONNECTION FUNCTION
PORTABLE TELEPHONE SYSTEM
DEODORIZING FILTER AND ITS REGENERATING METHOD AND AIR PURIFYING DEVICE OR AIR-CONDITIONING DEVICE HAVING DEODORIZING FILTER
DC DISTRIBUTION SYSTEM
POSITIONING SYSTEM FOR THREE-DIMENSIONAL SPATIAL RADIATION SURGERY METHOD
COLOR FILTER AND ITS PRODUCTION AS WELL AS LIQUID CRYSTAL PANEL
NETWORK DISTRIBUTION METHOD FOR SOFTWARE
RESIN COMPOSITION, FILM AND CURED PRODUCT THEREOF
PRODUCTION OF POLARIZING PLATE HAVING TACKY ADHESIVE LAYER OR PHASE DIFFERENCE PLATE OR ELLIPTICAL POLARIZING PLATE
GAME MACHINE AND GAME FACILITY
LIQUID CRYSTAL DEVICE AND ITS PRODUCTION
LIQUID CRYSTAL DISPLAY DEVICE AND INFORMATION TRANSMITTER EQUIPPED WITH THE SAME
INERTIA RESPONSE DEVICE
LIQUID CRYSTAL PROJECTOR
FLASH LAMP
REPRODUCING DEVICE FOR TAPE MEDIUM
SEALING DEVICE
WRONG OPERATION PREVENTING DEVICE IN WIRED DRIVING SYSTEM
BINDING DEVICE
COMPOSITE IMAGE FORMING SYSTEM