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  • [发明专利]US19830555123 _ BIO-ENVIRONMENTAL SYSTEMS, INC. 1983年11月25日
    A system is disclosed for monitoring sterilization of biologically contaminated material from hospitals and the like. An autoclave sterilization unit heats biologically contaminated materials with steam for a time sufficient to kill the contaminants t...
  • [发明专利]US19830498036 _ HEINEKEN TECHNISCH BEHEER, B.V. 1983年05月31日
    During the kilning of germinated barley in the course of a malting operation nitrosamines are usually formed and ultimately these end up in beer obtained from such malt. It has been found that such formation of nitrosamines can be suppressed even in t...
  • [发明专利]JP19830150916 _ ELI LILLY & CO 1983年08月17日
  • 4.
    [发明专利]JP19830252491 _ BIO RESPONSE INC 1983年12月29日
    The invention relates to new human cell lines which proliferate in the absence of serum or any exogenous macromolecular growth factor. The invention concerns especially the serum-independent Bowes II cell line and the proteins obtainable therefrom. Th...
  • 5.
    [发明专利]JP19830219546 _ NIPPON CARBIDE KOGYO KK 1983年11月24日
  • [发明专利]JP19830163106 _ JIYOERU BURESURA IZADOORA BURODOSUKII DEBITSUDO JIRISUPII 1983年09月05日
  • 7. PLASMID
    [发明专利]JP19830036307 _ UNITIKA KK 1983年03月04日
    PURPOSE:To impart a bacterial cell with the capability to produce heat-resistant leucine-dehydrogenase, by introducing a plasmid containing the gene of leucine-dehydrogenase derived from the chromosome DNA of a thermophilic microorganism into a bacter...
  • 8.
    [发明专利]JP19830244945 _ RIHITAA GEDEON BEGIESUZECHI GIARU AARU TEII 1983年12月27日
    The invention relates to new piperidine derivatives of the formula (I) <IMAGE> (I) wherein R1 is halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms; and R2 is hydrogen or alkyl having from on...
  • [发明专利]GB19830013473 _ * WATER TECHNOLOGIES CORPORATION 1983年05月16日
    A microbial filter for removing contaminants and disinfecting a fluid flowing therethrough includes a cylindrical filter screen (26) disposed upstream from a disinfectant means (54) such that contaminants greater than a predetermined size are removed ...
  • [发明专利]GB19830021137 _ POWELL & SCHALEFIELD LTD 1983年08月05日
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