3748387

Information

• Patent Grant
• 3748387

• References
• Source

• Patent Number

  3,748,387

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 years ago

• CPC

  • B41J5/38 - by strips or tapes

• US Classifications

  • 178 - Telegraphy
  • 199 - Type casting
  • 400 - Typewriting machines