1608677

Information

• Patent Grant
• 1608677

• References
• Source

• Patent Number

  1,608,677

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1926
  98 years ago

• CPC

  • B23Q3/1543 - using electromagnets
  • Y10S164/09 - Piston-vacuum

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 164 - Metal founding