3397747

Information

• Patent Grant
• 3397747

• References
• Source

• Patent Number

  3,397,747

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1968
  56 years ago

• CPC

  • A01B59/063 - the connection comprising longitudinally oriented tang-and-sheath elements

• US Classifications

  • 172 - Earth working