1437015

Information

• Patent Grant
• 1437015

• References
• Source

• Patent Number

  1,437,015

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1922
  102 years ago

• CPC

  • A45D20/06 - heated otherwise than electrically ventilated by muscle power

• US Classifications

  • 417 - Pumps
  • 015 - Brushing, scrubbing, and general cleaning
  • 034 - Drying and gas or vapor contact with solids
  • 604 - Surgery