1896037

Information

• Patent Grant
• 1896037

• References
• Source

• Patent Number

  1,896,037

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1933
  91 years ago

• CPC

  • B31F1/2895 - from corrugated webs having corrugations of particular shape
  • Y10T428/2457 - Parallel ribs and/or grooves
  • Y10T428/24826 - Spot bonds connect components

• US Classifications

  • 428 - Stock material or miscellaneous articles