2412746

Information

• Patent Grant
• 2412746

• References
• Source

• Patent Number

  2,412,746

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1946
  78 years ago

• CPC

  • B61L5/203 - Detonators; Track mounting means; Composition of the detonative product

• US Classifications

  • 246 - Railway switches and signals
  • 294 - Handling: hand and hoist-line implements