2751646

Information

• Patent Grant
• 2751646

• References
• Source

• Patent Number

  2,751,646

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1956
  68 years ago

• CPC

  • B22C13/04 - with rotary templates
  • B22C9/00 - Moulds or cores Moulding processes
  • B22C9/082 - Sprues, pouring cups

• US Classifications

  • 164 - Metal founding