1885718

Information

• Patent Grant
• 1885718

• References
• Source

• Patent Number

  1,885,718

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  92 years ago

• CPC

  • A43B13/04 - plastics, rubber or vulcanised fibre
  • Y10S29/081 - Gas as a conveyor

• US Classifications

  • 012 - Boot and shoe making
  • 029 - Metal working
  • 034 - Drying and gas or vapor contact with solids