3063162

Information

• Patent Grant
• 3063162

• References
• Source

• Patent Number

  3,063,162

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1962
  62 years ago

• CPC

  • B43L13/16 - free-hand

• US Classifications

  • 434 - Education and demonstration
  • 428 - Stock material or miscellaneous articles