1723171

Information

• Patent Grant
• 1723171

• References
• Source

• Patent Number

  1,723,171

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1929
  95 years ago

• CPC

  • B43K5/08 - with ink-supplying valves

• US Classifications

  • 401 - Coating implements with material supply