3803684

Information

• Patent Grant
• 3803684

• References
• Source

• Patent Number

  3,803,684

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • B21H8/02 - Rolls of special shape
  • C21D9/38 - for roll bodies
  • Y10T29/4956 - Fabricating and shaping roller work contacting surface element

• US Classifications

  • 029 - Metal working