1978362

Information

• Patent Grant
• 1978362

• References
• Source

• Patent Number

  1,978,362

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1934
  91 years ago

• CPC

  • G05D23/128 - the fluid being combustible
  • Y10S236/11 - Expandible fluid

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 252 - Compositions