3827410

Information

• Patent Grant
• 3827410

• References
• Source

• Patent Number

  3,827,410

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1974
  50 years ago

• CPC

  • B25D9/10 - comprising a built-in internal-combustion engine
  • E01C23/125 - with direct-acting explosion chambers
  • E02F5/30 - Auxiliary apparatus

• US Classifications

  • 123 - Internal-combustion engines
  • 173 - Tool driving or impacting