3033736

Information

• Patent Grant
• 3033736

• References
• Source

• Patent Number

  3,033,736

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1962
  62 years ago

• CPC

  • B31C3/00 - Forming tubes or pipes of paper or cardboard by feeding obliquely to the winding mandrel centre line
  • B27D1/086 - Manufacture of oblong articles
  • C01B25/00 - Phosphorus Compounds thereof

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper