2900778

Information

• Patent Grant
• 2900778

• References
• Source

• Patent Number

  2,900,778

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1959
  65 years ago

• CPC

  • B65B7/22 - and inserting flap portions between contents and wall

• US Classifications

  • 053 - Package making