1816236

Information

• Patent Grant
• 1816236

• References
• Source

• Patent Number

  1,816,236

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1931
  93 years ago

• CPC

  • F26B17/1441 - the members or bodies being stationary

• US Classifications

  • 034 - Drying and gas or vapor contact with solids