2879737

Information

• Patent Grant
• 2879737

• References
• Source

• Patent Number

  2,879,737

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1959
  66 years ago

• CPC

  • A01K73/025 - Regulation of net depth

• US Classifications

  • 114 - Ships
  • 043 - Fishing, trapping, and vermin destroying
  • 318 - Electricity: motive power systems
  • 367 - Communications, electrical: acoustic wave systems and devices