3326451

Information

• Patent Grant
• 3326451

• References
• Source

• Patent Number

  3,326,451

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1967
  57 years ago

• CPC

  • F04F9/04 - in combination with fore pumps
  • F04F9/00 - Diffusion pumps

• US Classifications

  • 417 - Pumps