2719033

Information

• Patent Grant
• 2719033

• References
• Source

• Patent Number

  2,719,033

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1955
  70 years ago

• CPC

  • E21C35/046 - Protection of cables or pipes for supplying power

• US Classifications

  • 299 - Mining or in situ disintegration of hard material
  • 242 - Winding, tensioning, or guiding