1531417

Information

• Patent Grant
• 1531417

• References
• Source

• Patent Number

  1,531,417

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1925
  100 years ago

• CPC

  • C25D17/24 - Oblique barrels

• US Classifications

  • 204 - Chemistry: electrical and wave energy