2493128

Information

• Patent Grant
• 2493128

• References
• Source

• Patent Number

  2,493,128

• Date Filed

  Not available

• Date Issued

  Tuesday, January 3, 1950
  74 years ago

• CPC

  • G03D15/006 - Retouching apparatus

• US Classifications

  • 030 - Cutlery
  • 396 - Photography