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
METHOD OF ROCK BREAKING-DOWN BY DYNAMIC BREAK-OFF
摘要
申请公布号
RU2001267(C1)
申请公布日期
1993.10.15
申请号
SU19904797679
申请日期
1990.02.28
申请人
INSTITUT GORNOGO DELA SO RAN
发明人
KURLENYA MIKHAIL V;DYAKOV BORIS V;PETREEV ANATOLIJ M;AVERYANOV SERAFIM F;MEZENTSEV IGOR V
分类号
E21C37/02;(IPC1-7):E21C37/02
主分类号
E21C37/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SHEET FEEDING MECHANISM AND SHEET FEEDING DEVICE USING IT
PARTS STORAGE CASE
METHOD FOR PRODUCING 7-AZABICYCLO[4.1.0]HEPT-3-ENE-3- CARBOXYLATE COMPOUNDS
Battery terminal for lead acid battery
Deferred disk drive space allocation for virtual memory pages with management of disk address recording in multipage tables without external process interrupts for table for input/output to memory
Concurrent page tables
Using FET switches for large memory arrays
Optimizing peripheral component interconnect transactions in a mixed 32/64-bit environment by eliminating unnecessary data transfers
Data transfer between a computer and a digital storage device using a computer sound card to convert the processed digital data to analog form
Synchronization device for synchronous dynamic random-access memory
Mapping shared DRAM address bits by accessing data memory in page mode cache status memory in word mode
Cellular telephone, arrangement for fixing of a cable, and casing for a cellulartelephone
Method for producing hydrogen peroxide
High water content dentifrice composition and method of making the same
Data buffer management for rewritable digital program disk
Composition and process for treating metals
Canopy shelter with integral lighting and octagon-shaped extrusion posts for support of the shelter
Linked scanner imaging system and method
Self-adjusting air outlet
Lockable shelf bracket
