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
MATERIAL FOR SIMULATING ROCK PRESSURE
摘要
申请公布号
SU992738(A1)
申请公布日期
1983.01.30
申请号
SU19802992749
申请日期
1980.10.14
申请人
VNII GORNOJ GEOMEKHANIKI MARKSHEJDERSKOGO DELA
发明人
ZLOTNIKOV MIKHAIL S,SU;GRINBLAT MARK P,SU
分类号
E21C39/00;E21D20/00;(IPC1-7):E21C39/00
主分类号
E21C39/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCESSING METHOD OF DIGITAL PICTURE
POTENTIAL HOLDING CIRCUIT
ECCENTRIC-VANE TYPE VACUUM PUMP
MACHINE FOR COMPRESSING AND CONVEYING FLUID
PRODUCTION OF THICK ASPHALT WATERPROOF SHEET
ESTIMATION OF YIELD OF DRY DISTILLATION PRODUCT IN COKE OVEN
GELATION OF OIL, FAT AND SOLVENT
PURIFICATION OF ACETYLENE HIGH-POLYMER
PLASTIC OPTICAL MATERIAL
FLUORINE-CONTAINING BENZOPHENONE DERIVATIVE AND ITS USE
ANTIFUNGAL AGENT
HERBICIDE FOR PADDY FIELD
PRODUCTION OF VINYL CHLORIDE RESIN COMPOSITION
ION-CROSSLINKABLE VINYL CHLORIDE RESIN COMPOSITION
IMPROVED MANUFACTURE OF AROMATIC CARBONATE
SENTENCE EDITING SYSTEM
ROCK DRILLING BIT
METHOD OF FITTING CAP
MANUFACTURE OF ARTIFICIAL GRAIN DECORATIVE VENEER
OPENING SECTION STRUCTURE OF VESSEL