1729567

Information

• Patent Grant
• 1729567

• References
• Source

• Patent Number

  1,729,567

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1929
  95 years ago

• CPC

  • F22B7/04 - with auxiliary water tubes

• US Classifications

  • 122 - Liquid heaters and vaporizers