1328364

Information

• Patent Grant
• 1328364

• References
• Source

• Patent Number

  1,328,364

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1920
  106 years ago

• CPC

  • F22G3/007 - Headers; Collectors
  • Y10T29/49389 - Header or manifold making

• US Classifications

  • 122 - Liquid heaters and vaporizers
  • 029 - Metal working