2998888

Information

• Patent Grant
• 2998888

• References
• Source

• Patent Number

  2,998,888

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1961
  63 years ago

• CPC

  • B21B39/20 - Revolving, turning-over, or like manipulation of work

• US Classifications

  • 414 - Material or article handling
  • 072 - Metal deforming