3877575

Information

• Patent Grant
• 3877575

• References
• Source

• Patent Number

  3,877,575

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1975
  49 years ago

• CPC

  • G03B21/323 - Cassettes

• US Classifications

  • 206 - Special receptacle or package
  • 220 - Receptacles