1814250

Information

• Patent Grant
• 1814250

• References
• Source

• Patent Number

  1,814,250

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • B21K13/02 - hinges
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling

• US Classifications

  • 029 - Metal working