3676689

Information

• Patent Grant
• 3676689

• References
• Source

• Patent Number

  3,676,689

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • B41J7/68 - with means for selectively closing an electric circuit for type presentation
  • H03K17/969 - having a plurality of control members

• US Classifications

  • 250 - Radiant energy
  • 341 - Coded data generation or conversion