3541671

Information

• Patent Grant
• 3541671

• References
• Source

• Patent Number

  3,541,671

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • H01G9/0029 - Processes of manufacture
  • C21D9/62 - with direct resistance heating
  • D21H19/04 - applied as foil
  • F16B5/08 - by means of welds or the like

• US Classifications

  • 228 - Metal fusion bonding
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper