3817311

Information

• Patent Grant
• 3817311

• References
• Source

• Patent Number

  3,817,311

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B22D11/206 - by using X-rays or nuclear radiation
  • B22D11/147 - Multi-strand plants

• US Classifications

  • 164 - Metal founding