358430

Information

• Patent Grant
• 358430

• References
• Source

• Patent Number

  358,430

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1887
  138 years ago

• CPC

  • F22B7/04 - with auxiliary water tubes

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 138 - Pipes and tubular conduits