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  • [发明专利]GB19300030812 _ CYRIL JOHN HARTLEY 1930年10月15日
    361,525. End stop-gears. HARTLEY, C. J., Cae-Brest, The Avenue, Harpfields, Stoke-on-.Trent. Oct. 15, 1930, No. 30812. Class 78 (v).] In sewage distributers of the kind in which one or more distributing tubes or the like are reciprocated over a rectan...
  • [发明专利]GB19870019472 _ * PONY INDUSTRIES 1987年08月18日
  • [发明专利]GB20060017443 _ OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU 2005年03月18日
  • [发明专利]GB19970017127 _ * BRITISH TEXTILE TECHNOLOGY GROUP 1997年08月14日
    Strains of S.putrefaciens are used, preferably with a solid support (especially cellulose foam beads) in an immobilised cell bioreactor, for the adsorption of (anthra)quinones, or in the degradation of azo bonds or azo groups (especially azobenzenes o...
  • [发明专利]GBD191309282 _ LOUIS LAFFITTEAU 1913年04月19日
    9282. Laffitteau, L. April 20, 1912, [Convention d a t e ]. Void [Published under Section 91 of the Act]. Sterilizing water &c. -Flow of water &c. through an injector 8<1> induces a current of air through the ozone generator G, the ozonized gas mixing...
  • [发明专利]GB19740047035 _ SVENSKA RAYON AB 1974年10月30日
    1486322 Solvent extraction of zinc SVENSKA RAYON AB 30 Oct 1974 [31 Oct 1973 28 Jan 1974] 47035/74 Heading C1A Zinc is removed from an aqueous effluent obtained in rayon manufacture by a method which comprises:- (a) adjusting the free sulphuric acid c...
  • [发明专利]GB20150019318 _ AEROTHERMAL GROUP LIMITED 2011年06月17日
  • [发明专利]GB19930016665 _ MICHAEL PHILIP * SCOREY MICHAEL PHILIP * SCOREY MICHAEL PHILIP * SCOREY 1993年08月11日
  • [发明专利]GB19990011201 _ * CALGON CARBON CORPORATION 1999年05月13日
  • [发明专利]GB20060015873 _ LYNNTECH, INC 2004年05月04日
    Selective extraction of a metal anion complex, such as a platinum-group metal halide, from an aqueous solution containing other metal anions or anion complexes, by contacting the solution with a diquaternary ammonium salt having two quaternary nitroge...
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