1633242

Information

• Patent Grant
• 1633242

• References
• Source

• Patent Number

  1,633,242

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1927
  98 years ago

• CPC

  • B41J5/52 - characterised by the provision of additional devices for producing a punched or like record
  • G06C23/04 - of pin carriage

• US Classifications

  • 235 - Registers