1539506

Information

• Patent Grant
• 1539506

• References
• Source

• Patent Number

  1,539,506

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1925
  100 years ago

• CPC

  • B25C5/1624 - employing mechanical feeding means

• US Classifications

  • 227 - Elongated-member-driving apparatus
  • D08 - Tools and hardware