3161177

Information

• Patent Grant
• 3161177

• References
• Source

• Patent Number

  3,161,177

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • B43L17/04 - hand held

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 034 - Drying and gas or vapor contact with solids
  • D19 - Office supplies