2999423

Information

• Patent Grant
• 2999423

• References
• Source

• Patent Number

  2,999,423

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1961
  63 years ago

• CPC

  • G03B27/56 - Mounting enlarger head on column Mounting reproduction camera on column
  • Y10T82/16951 - Tool adjustment and/or stop

• US Classifications

  • 355 - Photocopying
  • 082 - Turning
  • 318 - Electricity: motive power systems