2093142

Information

• Patent Grant
• 2093142

• References
• Source

• Patent Number

  2,093,142

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1937
  87 years ago

• CPC

  • B41J29/24 - Word counters

• US Classifications

  • 235 - Registers
  • 400 - Typewriting machines