3461640

Information

• Patent Grant
• 3461640

• References
• Source

• Patent Number

  3,461,640

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • B65B9/18 - Devices for storing tubular webs
  • Y10S159/31 - Deaeration

• US Classifications

  • 053 - Package making
  • 159 - Concentrating evaporators