2852987

Information

• Patent Grant
• 2852987

• References
• Source

• Patent Number

  2,852,987

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1958
  66 years ago

• CPC

  • A24D3/0208 - Cutting filter materials

• US Classifications

  • 493 - Manufacturing container or tube from paper