1908520

Information

• Patent Grant
• 1908520

• References
• Source

• Patent Number

  1,908,520

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1933
  91 years ago

• CPC

  • A47C23/24 - using tensioned textile or other non-resilient strips

• US Classifications

  • 005 - Beds