2113675

Information

• Patent Grant
• 2113675

• References
• Source

• Patent Number

  2,113,675

• Date Filed

  Not available

• Date Issued

  Tuesday, April 12, 1938
  86 years ago

• CPC

  • B21D51/00 - Making hollow objects
  • H02G3/08 - Distribution boxes Connection or junction boxes
  • Y10S29/033 - Scoring with other step
  • Y10T29/49002 - Electrical device making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working