1795151

Information

• Patent Grant
• 1795151

• References
• Source

• Patent Number

  1,795,151

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1931
  93 years ago

• CPC

  • B21D7/028 - and altering the profile at the same time

• US Classifications

  • 072 - Metal deforming