2740385

Information

• Patent Grant
• 2740385

• References
• Source

• Patent Number

  2,740,385

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1956
  68 years ago

• CPC

  • B21J7/26 - operated by internal combustion
  • Y10S102/702 - Compression ignition

• US Classifications

  • 123 - Internal-combustion engines
  • 102 - Ammunition and explosives
  • 173 - Tool driving or impacting