1946198

Information

• Patent Grant
• 1946198

• References
• Source

• Patent Number

  1,946,198

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1934
  91 years ago

• CPC

  • B31C7/08 - Forming pointed cones

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 242 - Winding, tensioning, or guiding