2287091

Information

• Patent Grant
• 2287091

• References
• Source

• Patent Number

  2,287,091

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1942
  82 years ago

• CPC

  • B21D22/185 - making bombed objects
  • Y10T29/51 - Plural diverse manufacturing apparatus including means for metal shaping or assembling

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working