2709284

Information

• Patent Grant
• 2709284

• References
• Source

• Patent Number

  2,709,284

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1955
  69 years ago

• CPC

  • B22D11/206 - by using X-rays or nuclear radiation

• US Classifications

  • 164 - Metal founding
  • 318 - Electricity: motive power systems