2743631

Information

• Patent Grant
• 2743631

• References
• Source

• Patent Number

  2,743,631

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1956
  68 years ago

• CPC

  • B65B13/189 - using explosives
  • Y10S30/04 - Explosive

• US Classifications

  • 140 - Wireworking
  • 030 - Cutlery
  • 269 - Work holders
  • 425 - Plastic article or earthenware shaping or treating: apparatus