1749324

Information

• Patent Grant
• 1749324

• References
• Source

• Patent Number

  1,749,324

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1930
  94 years ago

• CPC

  • E04H6/302 - the cars rolling freely from the transfer means
  • E04H6/40 - characterised by use of turntables or rotary rings

• US Classifications

  • 104 - Railways