1624538

Information

• Patent Grant
• 1624538

• References
• Source

• Patent Number

  1,624,538

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1927
  97 years ago

• CPC

  • B05C17/08 - Stencil holders
  • Y10S409/903 - Work holder

• US Classifications

  • 101 - Printing
  • 269 - Work holders
  • 409 - Gear cutting, milling, or planing