3483929

Information

• Patent Grant
• 3483929

• References
• Source

• Patent Number

  3,483,929

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  55 years ago

• CPC

  • A01B33/16 - with special additional arrangements
  • A01B9/003 - with tools on horizontal shaft transverse to direction of travel
  • A01B13/08 - for working subsoil
  • A01B33/00 - Tilling implements with rotary driven tools
  • G03B15/05 - Combinations of cameras with electronic flash apparatus Electronic flash units
  • G03B15/06 - Special arrangements of screening, diffusing, or reflecting devices
  • G03B2215/0539 - Ringflash

• US Classifications

  • 172 - Earth working
  • 037 - Excavating