3517748

Information

• Patent Grant
• 3517748

• References
• Source

• Patent Number

  3,517,748

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • A01B61/048 - the connection or the energy accumulator being active in two opposite directions

• US Classifications

  • 172 - Earth working