3584371

Information

• Patent Grant
• 3584371

• References
• Source

• Patent Number

  3,584,371

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  53 years ago

• CPC

  • B21D53/80 - dustproof covers safety covers
  • B21D19/08 - by single or successive action of pressing tools

• US Classifications

  • 228 - Metal fusion bonding
  • 072 - Metal deforming