1575461

Information

• Patent Grant
• 1575461

• References
• Source

• Patent Number

  1,575,461

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1926
  98 years ago

• CPC

  • B21K31/00 - Control devices specially adapted for positioning tool carriers

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus