1625468

Information

• Patent Grant
• 1625468

• References
• Source

• Patent Number

  1,625,468

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1927
  98 years ago

• CPC

  • F26B13/003 - in the shape of spools, coils, bobbins or the like
  • F26B5/04 - by evaporation or sublimation of moisture under reduced pressure
  • Y10T29/49826 - Assembling or joining

• US Classifications

  • 029 - Metal working
  • 034 - Drying and gas or vapor contact with solids