1746123

Information

• Patent Grant
• 1746123

• References
• Source

• Patent Number

  1,746,123

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1930
  95 years ago

• CPC

  • F22B37/443 - Safety devices extinguishing the fire

• US Classifications

  • 122 - Liquid heaters and vaporizers