Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
  • H01M12/00—Hybrid cells; Manufacture thereof
  • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
  • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
• • C—CHEMISTRY; METALLURGY
  • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
  • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
  • C12P19/00—Preparation of compounds containing saccharide radicals
  • C12P19/26—Preparation of nitrogen-containing carbohydrates
  • C12P19/28—N-glycosides
  • C12P19/42—Cobalamins, i.e. vitamin B12, LLD factor

Applications Claiming Priority (1)

Publications (1)

Family

ID=6537746

Family Applications (1)

Country Status (4)

• 1935
  • 1935-01-14 FR FR784181D patent/FR784181A/en not_active Expired
  • 1935-01-15 AT AT145974D patent/AT145974B/en active
  • 1935-01-16 BE BE407322D patent/BE407322A/xx unknown
  • 1935-01-26 GB GB2672/35A patent/GB445379A/en not_active Expired

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