2448889

Information

• Patent Grant
• 2448889

• References
• Source

• Patent Number

  2,448,889

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1948
  76 years ago

• CPC

  • F42C21/00 - Checking fuzes Testing fuzes
  • G01S11/023 - using impedance elements varying with distance

• US Classifications

  • 073 - Measuring and testing
  • 342 - Communications: directive radio wave systems and devices
  • 343 - Communications: radio wave antennas