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
ROCK FRACTURING APPARATUS
摘要
申请公布号
GB1468452(A)
申请公布日期
1977.03.30
申请号
GB19740036427
申请日期
1974.08.19
申请人
CATERPILLAR TRACTOR CO
发明人
分类号
E02F3/36;B25D11/06;B25D11/12;E02F3/96;E02F5/30;E21C27/28;(IPC1-7):E21C37/02
主分类号
E02F3/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INSTALLATION FOR APPLYING MELT-METAL COAT ONTO TUBES
DI-PHASE AUSTENITE-FERRITE STEEL
METHOD FOR HEAT TREATMENT OF DRAWN ARTICLES AND INSTALLATION FOR PERFORMING THE SAME
METHOD OF PREPARING BIOMASS AND PROTEOLYTIC ENZYMES FROM PATHOGENIC PSEUDOMONADES
METHOD FOR PRODUCTION OF VODKA ALEXANDER II
MONO- OR DICARBOXYLIC ACID ZINC SALTS SHOWING GASTROPROTECING ACTIVITY
REACTOR APPARATUS FOR PRODUCING ETHYLBENZENE HYDROPEROXIDE
METHOD OF PRODUCING GLASS-CARBON-BASED OPEN-PORE MATERIAL
METHOD OF MANUFACTURING PERICLASE-SPINEL REFRACTORY PRODUCTS
METHOD OF PREPARING POTASSIUM BROMIDE
METHOD OF WATER TREATMENT
METHOD OF PREPARING ZIRCONIUM DIOXIDE
METHOD OF PREPARING COPPER OXIDE
METHOD OF PREPARING RARE-EARTH ELEMENT CHROMITES
PEPTIDES SHOWING ORGANOPROTECTIVE ACTIVITY, PHARMACOLOGICALLY ACTIVE COMPOSITION
GRIP-TIPPER FOR CYLINDRICAL LOADS WITH CENTRAL HOLE
AUGER-TYPE PRESS FOR PRODUCING COMBINED FEEDS
INTERNAL COMBUSTION ENGINE FOR PERCUSSIVE TOOLS
METHOD FOR MELTING OUT OF PATTERNS FROM SHELL MOLDS
GAS TREATMENT APPARATUS
