1571988

Information

• Patent Grant
• 1571988

• References
• Source

• Patent Number

  1,571,988

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1926
  98 years ago

• CPC

  • E05C7/002 - for sluice doors

• US Classifications

  • 232 - Deposit and collection receptacles