2472532

Information

• Patent Grant
• 2472532

• References
• Source

• Patent Number

  2,472,532

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1949
  75 years ago

• CPC

  • A44B7/00 - Cards for buttons, collar-studs, or sleeve-links
  • G09F5/04 - Cards of samples Books of samples

• US Classifications

  • 206 - Special receptacle or package