2229027

Information

• Patent Grant
• 2229027

• References
• Source

• Patent Number

  2,229,027

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1941
  83 years ago

• CPC

  • B41B5/02 - Matrices
  • B22C9/06 - Permanent moulds for shaped castings

• US Classifications

  • 199 - Type casting
  • 164 - Metal founding