1752192

Information

• Patent Grant
• 1752192

• References
• Source

• Patent Number

  1,752,192

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1930
  96 years ago

• CPC

  • F04D25/086 - hand operated

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 297 - Chairs and seats