2075984

Information

• Patent Grant
• 2075984

• References
• Source

• Patent Number

  2,075,984

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1937
  87 years ago

• CPC

  • F04B39/06 - Cooling Heating Prevention of freezing
  • F04B37/18 - for specific elastic fluid
  • F04B39/04 - Measures to avoid lubricant contaminating the pumped fluid

• US Classifications

  • 092 - Expansible chamber devices
  • 423 - Chemistry of inorganic compounds