3855758

Information

• Patent Grant
• 3855758

• References
• Source

• Patent Number

  3,855,758

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • B65B49/16 - Pneumatic means
  • B65B11/22 - and then to form closing folds of similar form at opposite ends of the tube

• US Classifications

  • 053 - Package making