3175527

Information

• Patent Grant
• 3175527

• References
• Source

• Patent Number

  3,175,527

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

  • B63B39/12 - for indicating draught or load

• US Classifications

  • 114 - Ships
  • 340 - Communications: electrical