1988907

Information

• Patent Grant
• 1988907

• References
• Source

• Patent Number

  1,988,907

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1935
  90 years ago

• CPC

  • G05D23/028 - with fusing sensing element
  • Y10T137/1797 - Heat destructible or fusible

• US Classifications

  • 137 - Fluid handling