1692916

Information

• Patent Grant
• 1692916

• References
• Source

• Patent Number

  1,692,916

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1928
  96 years ago

• CPC

  • F04F5/468 - with provisions for priming

• US Classifications

  • 417 - Pumps
  • 451 - Abrading