1544038

Information

• Patent Grant
• 1544038

• References
• Source

• Patent Number

  1,544,038

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1925
  99 years ago

• CPC

  • B22C13/12 - for cores
  • B22C11/12 - Moulding machines able to travel
  • Y10S164/08 - Piston

• US Classifications

  • 164 - Metal founding