1792181

Information

• Patent Grant
• 1792181

• References
• Source

• Patent Number

  1,792,181

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1931
  94 years ago

• CPC

  • A47K11/035 - with chemical solvents
  • Y10T137/8376 - Combined

• US Classifications

  • 251 - Valves and valve actuation
  • 004 - Baths, closets, sinks, and spittoons
  • 137 - Fluid handling