3308729

Information

• Patent Grant
• 3308729

• References
• Source

• Patent Number

  3,308,729

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1967
  58 years ago

• CPC

  • E02D3/068 - Vibrating apparatus operating with systems involving reciprocating masses
  • B22C15/14 - involving pneumatic or hydraulic mechanisms

• US Classifications

  • 404 - Road structure, process, or apparatus