1717254

Information

• Patent Grant
• 1717254

• References
• Source

• Patent Number

  1,717,254

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1929
  95 years ago

• CPC

  • B22D17/12 - with vertical press motion
  • B22D17/005 - using two or more fixed moulds

• US Classifications

  • 164 - Metal founding