1971785

Information

• Patent Grant
• 1971785

• References
• Source

• Patent Number

  1,971,785

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1934
  89 years ago

• CPC

  • E01B29/22 - Raising rails from sleepers

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force