3875993

Information

• Patent Grant
• 3875993

• References
• Source

• Patent Number

  3,875,993

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  50 years ago

• CPC

  • F02C7/105 - of the rotary type
  • F28D19/047 - Sealing means
  • Y10S165/021 - Seal engaging a face of cylindrical heat storage mass

• US Classifications

  • 165 - Heat exchange
  • 277 - Seal for a joint or juncture