1870747

Information

• Patent Grant
• 1870747

• References
• Source

• Patent Number

  1,870,747

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1932
  92 years ago

• CPC

  • A47C3/32 - with flexible height-adjusting means

• US Classifications

  • 297 - Chairs and seats