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  • 1.
    [发明专利]JP19720087031 _ 1972年08月30日
  • 2.
    [发明专利]JP19720029302 _ 1972年03月23日
  • 3.
    [发明专利]JP19720113680 _ 1972年11月13日
  • [发明专利]DE19722249165 _ GLAXO LABORATORIES LTD., GREENFORD, MIDDLESEX (GROSSBRITANNIEN) 1972年10月06日
    1408391 Microbiological testing GLAXO LABORATORIES Ltd 22 Sept 1972 [7 Oct 1971] 46798/71 Heading C6F [ Also in Divisions C2 and G1] Enterobacter cloacae P99 and its mutant P99(M) cultured on agar are distinguished from one another by addition to each...
  • [发明专利]US19720284795 _ BRISTOL MYERS CO,US 1972年08月30日
    The specification discloses the production of D-threo-1-p-nitrophenyl-2-propionamido-1,3-propanediol, an antibiotic analogue of chloramphenicol. The compound is produced by fermentation by an organism of the genus Arthrobacter and identified by ATCC n...
  • [发明专利]USD3784447 _ ABBOTT LABOR,US 1972年04月17日
    Covers the desisovaleryl derivative of niddamycin. Also covers a method of performing the microbial conversion of niddamycin, magnamycin A, magnamycin B, leucomycin A1 and leucomycin A3 to the corresponding desisovaleryl derivatives.
  • [发明专利]USD3779866 _ BIOTEKNIKE INT INC,US 1972年04月07日
    A process for the microbial degradation of polychlorinated biphenyls (PCBs) which comprises treating the PCBs with certain non-pathogenic, hydrocarbon-utilizing strains of Cladosporium cladosporioides, Candida lipolytica, Nocardia globerula, Nocardia ...
  • [发明专利]US19720314280 _ MUELLER H,CH 1972年12月11日
    An elongated housing has a substantially horizontal longitudinal axis and is arranged to accommodate a body of liquid. A rotatable shaft extends through the housing along the axis and carries a plurality of mixing elements for rotation with it; each m...
  • [发明专利]USD3794562 _ BOEHRINGER MANNHEIM GMBH,DT 1972年11月13日
  • [发明专利]US19720261191 _ EXXON RES AND ENG CO,US 1972年06月09日
    Fermentation process for the simultaneous production of protein cells and biopolymers in a single fermentation zone is provided by cultivating selected microorganisms on a suitable substrate in an aqueous aerobic fermentation broth.
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