3608497

Information

• Patent Grant
• 3608497

• References
• Source

• Patent Number

  3,608,497

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • E01B29/04 - Lifting or levelling of tracks
  • E01B35/02 - for spacing, for cross levelling for laying-out curves
  • E01B2203/16 - Guiding or measuring means

• US Classifications

  • 104 - Railways