1737327

Information

• Patent Grant
• 1737327

• References
• Source

• Patent Number

  1,737,327

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1929
  96 years ago

• CPC

  • E21C35/14 - Equipment for pressing the conveyor towards the working face

• US Classifications

  • 299 - Mining or in situ disintegration of hard material