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 SMALL-SCALE MODELING OF ROCK GRADES
摘要
申请公布号
SU973838(A1)
申请公布日期
1982.11.15
申请号
SU19813293928
申请日期
1981.05.25
申请人
VNII GORNOJ GEOMEKHANIKI MARKSHEJDERSKOGO DELA
发明人
ZLOTNIKOV MIKHAIL S,SU;GLUSHIKHIN FEDOR P,SU
分类号
E21C39/00;(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
Flexible material valved sack - has grooves running from valve mouth to aid opening
Cable with moisture crosslinker sheath - mfd. by raising temp. of wound length before immersion
Flat film cassette for camera - has resilient housing with internal guides for easy film removal, also with light sealing strips
Mobile amusement game used in fairground - consists of rolling barrels forming part of inlet or outlet area and rotating in opposite directions
Directional aerial for over 100 MHZ range - has radiator consisting of two four-pole elements, using part of electric conductor length, according to preferred polarisation plane
Tube inside electroplating check device - with withdrawable sample piece of same material as tube
Sewing machine with alternately-operating twin needle-bars - producing decorative two-thread chain-stitch or three-thread lock-stitch seams
Multi-blade trimming saw feed system - has sliding rollers in feed input area rotating on blade parallel axis
Dimensional measurement of luminous goods, esp. rolled goods - using self-scanning diode row video signal amplitude comparison with reference
Live vaccine against theileriosis in cattle - contg. lymphoid cells infested with attenuated strain of Theileria annulata
17-beta-hydroxy-18-methyl-4,15-oestra-di:en-3-one - has progestative, oestrogenic and anti-hypercholesterolaemic activity
Fixed caliper disc brake - has pad locating wire springs held on caliper, with bent lateral extensions bearing on pad edges
GESTALTUNG AN PLATTENARTIGEN WANDELEMENTEN ZUR FORMUNG VON ECKVERBINDUNGEN
MONTAGEVORRICHTUNG ZUR ANBRINGUNG VON ZUBEHOERTEILEN AN DEM OKULAR EINES ENDOSKOPS
GETRIEBESCHALTEINRICHTUNG
GETRIEBEANLAGE FUER VOLLKETTEN-FAHRZEUGE
DEVICE FOR RUNNING ELEVATORS UNDER GROUP CONTROL
STACKER FOR ELONGATE ROUND ROD MEMBER
SCREWING CLAMPER WITH SOFT FLANGE
FLOATAGEEPREVENTING METHOD FOR LIGHTTWEIGHT PIPE
