2065981

Information

• Patent Grant
• 2065981

• References
• Source

• Patent Number

  2,065,981

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1936
  88 years ago

• CPC

  • F26B21/007 - the objects being bobbin- or spool-like bodies
  • F26B25/18 - mainly open

• US Classifications

  • 034 - Drying and gas or vapor contact with solids