1567170

Information

• Patent Grant
• 1567170

• References
• Source

• Patent Number

  1,567,170

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1925
  99 years ago

• CPC

  • A44B7/00 - Cards for buttons, collar-studs, or sleeve-links

• US Classifications

  • 248 - Supports