2003048

Information

• Patent Grant
• 2003048

• References
• Source

• Patent Number

  2,003,048

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1935
  90 years ago

• CPC

  • F16F15/1333 - Spiral springs
  • F16F15/139 - characterised by friction-damping means
  • G11B15/50 - by mechanical linkage

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 369 - Dynamic information storage or retrieval