3074237

Information

• Patent Grant
• 3074237

• References
• Source

• Patent Number

  3,074,237

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1963
  61 years ago

• CPC

  • E21D5/12 - Accessories for making shaft linings

• US Classifications

  • 405 - Hydraulic and earth engineering