2433050

Information

• Patent Grant
• 2433050

• References
• Source

• Patent Number

  2,433,050

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1947
  77 years ago

• CPC

  • B61D17/14 - with gangways

• US Classifications

  • 105 - Railway rolling stock
  • 052 - Static structures