3681850

Information

• Patent Grant
• 3681850

• References
• Source

• Patent Number

  3,681,850

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • A43D95/125 - with means

• US Classifications

  • 034 - Drying and gas or vapor contact with solids