3330083

Information

• Patent Grant
• 3330083

• References
• Source

• Patent Number

  3,330,083

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1967
  57 years ago

• CPC

  • E04H6/181 - the cars rolling freely from the transfer means

• US Classifications

  • 052 - Static structures
  • 248 - Supports
  • 414 - Material or article handling