335407

Information

• Patent Grant
• 335407

• References
• Source

• Patent Number

  335,407

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1886
  138 years ago

• CPC

  • B21C1/28 - Carriages Connections of grippers thereto Grippers
  • B21D5/02 - on press brakes without making use of clamping means
  • Y10T29/49439 - Trap making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working