3530791

Information

• Patent Grant
• 3530791

• References
• Source

• Patent Number

  3,530,791

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1970
  54 years ago

• CPC

  • B30B9/245 - the edges of the band being folded over the material

• US Classifications

  • 100 - Presses