2121559

Information

• Patent Grant
• 2121559

• References
• Source

• Patent Number

  2,121,559

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1938
  86 years ago

• CPC

  • B21C37/02 - of sheets
  • Y10S428/927 - Decorative informative
  • Y10S428/94 - Pressure bonding
  • Y10T29/308 - Using transitory material
  • Y10T428/12431 - Foil or filament smaller than 6 mils

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 029 - Metal working