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
摘要
申请公布号
DE2135732(C3)
申请公布日期
1981.10.01
申请号
DE19712135732
申请日期
1971.07.16
申请人
KENNECOTT COPPER CORP., NEW YORK N.Y., US
发明人
SKARBO, ROALD R., LEXINGTON, MASS., US
分类号
C22B3/14;C22B47/00;(IPC1-7):22B3/00
主分类号
C22B3/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Thermal regeneration of active carbon or coke - from sulphur dioxide adsorption plants, e.g. in power stations
Cemented carbide tipped boring bar - has inserts held in radial blind holes by screw attached right angle bracket
Concrete coating expansion joints template - has notched joint rails locking onto rail retainers on cornice
Speck-free thermoplastic polyurethane elastomer prodn. - in a multi-screw extruder at given temps.
Light wt. bricks prodn. - by mixing sawdust or brown coal with clay and vaporising during firing
Wear resistant plate for use on machines - has base plate formed with profiled grooves to hold wear resistant surface laid on top
Banner fixed across car roof to give warning of breakdown - comprises pref. dark coloured PVC with a light reflecting plastic symbol
Tank carriage with set of filling enclosures - has valve arrangement for preventing mixed discharge of goods of different danger class
Rubber insulation strip between metal parts - is vulcanised in position
Substd. chroman (4) ones prodn. - by reacting (2)-hydroxy-acetophenones and ketootkk ketones in presence of sec. amines
Cyano-substd. di-aziridinyl cpds. - having cytostatic and immunostimulant activity, and stimulating the spinal marrow
Fixture for building exterior panels - has screws in partly threaded holes and stops for sockets in lattice nodal points
MATERIAL FUER LUFTDURCHLAESSIGE KLEIDUNG ZUM SCHUTZ GEGEN GIFTIGE FLUESSIGKEITEN UND GASE
SCHLOSS
SCHLUESSEL, INSBESONDERE FLACHSCHLUESSEL ZUR VERWENDUNG BEI ZYLINDERSCHLOESSERN FUER VERSCHLUSSANLAGEN
VERFAHREN ZUR HERSTELLUNG GELEIMTEN PAPIERS UND MITTEL ZU SEINER DURCHFUEHRUNG
REINIGUNGSVENTIL
SCHUTZUEBERZUGSMASSE UND VERFAHREN ZUR HERSTELLUNG EINES MEHRFACH UEBERZOGENEN GEGENSTANDES
Feed for plank trimming machine - has paired stops automatically freeing planks conveyed to feed bench (OE 15.12.75)
Colour temp. regulation system for heated object - uses two radiation sources and optical system with absorber and prism to adjust radiation falling on detector unit
