Method of obtaining refrigeration at cryogenic level.

Author(s) : DAVYDOV A. B., et al.

Type of article: Article

Details

  • Original title: Method of obtaining refrigeration at cryogenic level.
  • Record ID : 1981-0001
  • Languages: English
  • Source: US Pat. Gaz. - vol. 991 - n. 4
  • Publication date: 1980/02

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