1018295

Information

• Patent Grant
• 1018295

• References
• Source

• Patent Number

  1,018,295

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1912
  112 years ago

• CPC

  • A47B27/06 - balancing by means of springs

• US Classifications

  • 108 - Horizontally supported planar surfaces