979615

Information

• Patent Grant
• 979615

• References
• Source

• Patent Number

  979,615

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1910
  114 years ago

• CPC

  • E01B3/14 - Slabs Blocks Fastening tie-rods to them

• US Classifications

  • 238 - Railways: surface track