3409146

Information

• Patent Grant
• 3409146

• References
• Source

• Patent Number

  3,409,146

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1968
  56 years ago

• CPC

  • B61G7/02 - Hand tools for coupling or uncoupling

• US Classifications

  • 213 - Railway draft appliances