3281047

Information

• Patent Grant
• 3281047

• References
• Source

• Patent Number

  3,281,047

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1966
  58 years ago

• CPC

  • B23K9/028 - for curved planar seams
  • Y10T409/30168 - with means for operation without manual intervention

• US Classifications

  • 228 - Metal fusion bonding
  • 219 - Electric heating
  • 409 - Gear cutting, milling, or planing