2817363

Information

• Patent Grant
• 2817363

• References
• Source

• Patent Number

  2,817,363

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1957
  67 years ago

• CPC

  • B21D15/04 - transversely
  • H01B7/205 - composed of aluminium

• US Classifications

  • 138 - Pipes and tubular conduits
  • 072 - Metal deforming
  • 174 - Electricity: conductors and insulators