1773470

Information

• Patent Grant
• 1773470

• References
• Source

• Patent Number

  1,773,470

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1930
  94 years ago

• CPC

  • A47B1/02 - with insertable leaves arranged in the centre and fixed frames
  • A47B2001/025 - the outer leaves moved simultaneously by a pulley and cable system

• US Classifications

  • 108 - Horizontally supported planar surfaces