2994883

Information

• Patent Grant
• 2994883

• References
• Source

• Patent Number

  2,994,883

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1961
  63 years ago

• CPC

  • B31B1/70 - by corner stapling
  • B31B2201/6069 - by corner stapling

• US Classifications

  • 033 - Geometrical instruments