1946339

Information

• Patent Grant
• 1946339

• References
• Source

• Patent Number

  1,946,339

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1934
  91 years ago

• CPC

  • F02M61/02 - of valveless type
  • Y10T137/4501 - Ball valve

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 137 - Fluid handling