2501612

Information

• Patent Grant
• 2501612

• References
• Source

• Patent Number

  2,501,612

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1950
  74 years ago

• CPC

  • B43K21/06 - with the writing-cores fed by means sliding in longitudinally-slotted casings

• US Classifications

  • 401 - Coating implements with material supply