2159129

Information

• Patent Grant
• 2159129

• References
• Source

• Patent Number

  2,159,129

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1939
  85 years ago

• CPC

  • G05D23/1346 - with manual temperature setting means
  • Y10S206/82 - Separable, striplike plural articles
  • Y10T137/86783 - Unequal heads

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 137 - Fluid handling
  • 206 - Special receptacle or package