1662113

Information

• Patent Grant
• 1662113

• References
• Source

• Patent Number

  1,662,113

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1928
  96 years ago

• CPC

  • E02C1/06 - Devices for filling or emptying locks

• US Classifications

  • 405 - Hydraulic and earth engineering