2072308

Information

• Patent Grant
• 2072308

• References
• Source

• Patent Number

  2,072,308

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1937
  87 years ago

• CPC

  • B23Q7/141 - with a series disposition of different working devices and with the axial transport for long workpieces of which a plurality of final products are made
  • B21D53/28 - gear wheels
  • Y10S29/04 - Strips of repeated articles - cut up later
  • Y10T29/49472 - Punching or stamping

• US Classifications

  • 029 - Metal working