3508025

Information

• Patent Grant
• 3508025

• References
• Source

• Patent Number

  3,508,025

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • B21L9/065 - Assembling or disassembling
  • B21L3/02 - Machines or devices for welding chain links
  • B23K11/002 - specially adapted for particular articles or work

• US Classifications

  • 219 - Electric heating