1607586

Information

• Patent Grant
• 1607586

• References
• Source

• Patent Number

  1,607,586

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1926
  98 years ago

• CPC

  • E21B43/292 - using steerable or laterally extendable nozzles

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 166 - Wells