3433196

Information

• Patent Grant
• 3433196

• References
• Source

• Patent Number

  3,433,196

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1969
  55 years ago

• CPC

  • F42B19/36 - adapted to be used for exercise purposes
  • F41J9/04 - Seagoing targets
  • Y02T70/121 - Reducing surface friction

• US Classifications

  • 114 - Ships
  • 116 - Signals and indicators
  • 367 - Communications, electrical: acoustic wave systems and devices