987767

Information

• Patent Grant
• 987767

• References
• Source

• Patent Number

  987,767

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1911
  113 years ago

• CPC

  • B41J19/40 - Escapements having a single pawl or like detent

• US Classifications

  • 400 - Typewriting machines