3353513

Information

• Patent Grant
• 3353513

• References
• Source

• Patent Number

  3,353,513

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1967
  57 years ago

• CPC

  • B43M5/02 - Hand devices for both moistening gummed flaps of envelopes and for closing the envelopes
  • B43M5/042 - for envelopes with only one flap

• US Classifications

  • 118 - Coating apparatus