1541988

Information

• Patent Grant
• 1541988

• References
• Source

• Patent Number

  1,541,988

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1925
  99 years ago

• CPC

  • A45D20/38 - Arrangement of the electric heating means

• US Classifications

  • 034 - Drying and gas or vapor contact with solids