2837331

Information

• Patent Grant
• 2837331

• References
• Source

• Patent Number

  2,837,331

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1958
  66 years ago

• CPC

  • B65H23/26 - by transverse stationary or adjustable bars or rollers
  • B21D43/08 - by rollers

• US Classifications

  • 226 - Advancing material of indeterminate length