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
BIT HOLDER
摘要
申请公布号
GB1515227(A)
申请公布日期
1978.06.21
申请号
GB19760041973
申请日期
1976.10.08
申请人
VOEST ALPINE MONTAN AG
发明人
分类号
E21B10/46;E21C35/18;(IPC1-7):B23B51/00;B23K31/04
主分类号
E21B10/46
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VEHICLE PNEUMATIC BOOSTER SYSTEM OPERATING METHOD AND APPARATUS
ANTIBACTERIAL PHAGE PEPTIDES AND METHODS OF USE THEREOF
NOVEL CYCLODECAPEPTIDE COMPOUNDS FOR USE AS DRUGS
IMPROVEMENT OF A SUSPENSION AND SAFETY STOP SYSTEM FOR A CABIN OF AN ELEVATOR WITHOUT COUNTERWEIGHT
Circuit breaker
Vacuum holding device
WATER-CONDUCTING DOMESTIC APPLIANCE
Multilayer protective gloves
Unjamming device for unblocking a lift after the operation of the safety gear during upward operation
ISOXAZOLE / O-PYRIDINE DERIVATIVES WITH ETHYL AND ETHENYL LINKER AS GABA A ALPHA5 RECEPTOR INVERSE AGONISTS
Electronic device
CIRCUIT SYSTEM AND METHOD OF CONTROLLING POWER MANAGEMENT
Opening device, particularly for a recessed electrical household appliance
METHOD FOR OPERATING HOME AUTOMATION EQUIPMENT FOR MOTOR-DRIVEN SOLAR PROTECTION
Device and method for manufacturing wall panels in the floor
RAPPER DEVICE
GEOCHEMICAL MONITORING OF A GEOLOGICAL CO2 STORAGE SITE USING RARE-GAS RATIOS
METHOD OF DETERMINING THE DIRECTION OF ARRIVAL OF AN ELECTROMAGNETIC WAVE
Thermal gas sensor
Network independent safety protocol for industrial controller using data manipulation techniques
