544374

Information

• Patent Grant
• 544374

• References
• Source

• Patent Number

  544,374

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1895
  129 years ago

• CPC

  • F26B3/353 - Resistance heating

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 174 - Electricity: conductors and insulators