2538656

Information

• Patent Grant
• 2538656

• References
• Source

• Patent Number

  2,538,656

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  73 years ago

• CPC

  • B22C21/00 - Flasks Accessories therefor
  • B22C9/20 - Stack moulds
  • B22C21/02 - Sectional flasks

• US Classifications

  • 164 - Metal founding