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
FLOATING SOIL-TAKING APPARATUS FOR UNDERWATER MINING OF SILT-LIKE SUBSTANCE
摘要
申请公布号
SU1357574(A1)
申请公布日期
1987.12.07
申请号
SU19853940189
申请日期
1985.07.02
申请人
GUSAROV ANATOLIJ D,SU;BULANOV VALERIJ A,SU;SARYCHEV ALEKSANDR V,SU
发明人
GUSAROV ANATOLIJ D,SU;BULANOV VALERIJ A,SU;SARYCHEV ALEKSANDR V,SU
分类号
E21C45/00
主分类号
E21C45/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPOSITIF DE FIXATION DE CAPTEURS ELECTRIQUES
Package for fruit and vegetables
Rotary sieve with recovery device which can be fitted onto a trade concrete mixer
Adjustable shower sprayhead for spraying with five different jets
Closed mould which can be adjusted in three dimensions, intended for the expansion of synthetic resins for the manufacture of a sandwich panel
PROCEDE DE PRODUCTION DE PLANTS GREFFES DE VEGETAUX LIGNEUX OU SEMI-LIGNEUX POUR L'OBTENTION DE PLANTS, NOTAMMENT DE VIGNE, ET PLANTS OBTENUS
PROCEDE ET INSTALLATION DE LAMINAGE D'UN PRODUIT SOUS FORME DE BANDE, PLUS SPECIALEMENT UNE TOLE METALLIQUE OU UN FEUILLARD
COLUMN FOR PREPARATIVE LIQUID CHROMATOGRAPHY
DIGITAL-TO-ANALOG CONVERTER CONNECTION FOR POSITIONAL DIFFERENTIAL ELEMENTS WITH MICROCOMPUTER
MULTISPINDLE TRANSFER AUTOMATIC WITH ROTATING DRUM
ACTIVE RC CORRECTOR
METHOD OF MICROELECTRONICS QUALITY SULPHURIC ACID PRODUCTION
CONNECTION OF GRAPHICAL INFORMATION'S REPRESENTATION'S RELATIVE DIRECTION TRANSFORMATION INTO ABSOLUTE DIRECTION
ANTICORROSIVE THERMICALLY STABLE PIGMENT
GEARBOX
METHOD OF POSITIVE LIGHT-SENSITIVE SOLUTIONS CLEANING
AGLLOMERATE'S CIRCULAR COOLER
CHECK VALVE FOR LIQUID MEDIUM
METHOD OF ELECTROINSULATING OIL PRODUCTION
METHOD OF BAKER'S YEAST COMPLEX FRACTIONATION