2523157

Information

• Patent Grant
• 2523157

• References
• Source

• Patent Number

  2,523,157

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1950
  74 years ago

• CPC

  • G11B17/16 - by mechanism in stationary centre post
  • B66C1/0225 - Hand held

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 294 - Handling: hand and hoist-line implements