1031215

Information

• Patent Grant
• 1031215

• References
• Source

• Patent Number

  1,031,215

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1912
  112 years ago

• CPC

  • B41J29/24 - Word counters

• US Classifications

  • 400 - Typewriting machines
  • 116 - Signals and indicators
  • 235 - Registers