1903504

Information

• Patent Grant
• 1903504

• References
• Source

• Patent Number

  1,903,504

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1933
  91 years ago

• CPC

  • F42B33/0235 - Heating of casting equipment or explosive charge containers during the loading process

• US Classifications

  • 126 - Stoves and furnaces