2143740

Information

• Patent Grant
• 2143740

• References
• Source

• Patent Number

  2,143,740

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • A45D7/045 - using wrappers

• US Classifications

  • 132 - Toilet
  • 219 - Electric heating