3173285

Information

• Patent Grant
• 3173285

• References
• Source

• Patent Number

  3,173,285

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1965
  59 years ago

• CPC

  • B21J7/46 - Control devices specially adapted to forging hammers, not restricted to one of the preceding sub-groups
  • B21J7/24 - operated by steam, air, or other gaseous pressure

• US Classifications

  • 072 - Metal deforming
  • 091 - Motors: expansible chamber type
  • 092 - Expansible chamber devices