2609576

Information

• Patent Grant
• 2609576

• References
• Source

• Patent Number

  2,609,576

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1952
  72 years ago

• CPC

  • B22C7/02 - Lost patterns
  • Y10T29/49313 - including casting
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 164 - Metal founding
  • 029 - Metal working