1491192

Information

• Patent Grant
• 1491192

• References
• Source

• Patent Number

  1,491,192

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1924
  100 years ago

• CPC

  • G05D16/0611 - the sensing element being deformable
  • Y10T137/7828 - Valve head on yoke
  • Y10T137/8175 - Plural

• US Classifications

  • 137 - Fluid handling