1690979

Information

• Patent Grant
• 1690979

• References
• Source

• Patent Number

  1,690,979

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1928
  96 years ago

• CPC

  • E01B13/02 - Rail anchors
  • E01B2201/06 - by eccentric or levering action
  • E01B2201/10 - in alternative ways

• US Classifications

  • 238 - Railways: surface track