1636150

Information

• Patent Grant
• 1636150

• References
• Source

• Patent Number

  1,636,150

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1927
  97 years ago

• CPC

  • A47L11/36 - Machines for beating upholstery

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning