3605667

Information

• Patent Grant
• 3605667

• References
• Source

• Patent Number

  3,605,667

• Date Filed

  Not available

• Date Issued

  Monday, September 20, 1971
  53 years ago

• CPC

  • B21D51/00 - Making hollow objects
  • B64D37/04 - Arrangement thereof in or on aircraft
  • B64D2700/62394 - Auxiliary tanks Tanks convertible into floating devices

• US Classifications

  • 228 - Metal fusion bonding