1966602

Information

• Patent Grant
• 1966602

• References
• Source

• Patent Number

  1,966,602

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1934
  90 years ago

• CPC

  • B21C37/14 - Making tubes from double flat material
  • Y10S29/038 - Spot welding with other step
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 029 - Metal working
  • 089 - Ordnance