1025438

Information

• Patent Grant
• 1025438

• References
• Source

• Patent Number

  1,025,438

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1912
  112 years ago

• CPC

  • B22C9/06 - Permanent moulds for shaped castings
  • Y10S164/14 - Wheel

• US Classifications

  • 164 - Metal founding