1089573

Information

• Patent Grant
• 1089573

• References
• Source

• Patent Number

  1,089,573

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1914
  110 years ago

• CPC

  • E21D5/12 - Accessories for making shaft linings

• US Classifications

  • 405 - Hydraulic and earth engineering