1041634

Information

• Patent Grant
• 1041634

• References
• Source

• Patent Number

  1,041,634

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1912
  112 years ago

• CPC

  • F04D9/065 - the driving fluid being a gas or vapour

• US Classifications

  • 417 - Pumps
  • 015 - Brushing, scrubbing, and general cleaning
  • 261 - Gas and liquid contact apparatus