2732931

Information

• Patent Grant
• 2732931

• References
• Source

• Patent Number

  2,732,931

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1956
  69 years ago

• CPC

  • D01D10/0454 - using reels

• US Classifications

  • 226 - Advancing material of indeterminate length