1894308

Information

• Patent Grant
• 1894308

• References
• Source

• Patent Number

  1,894,308

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1933
  92 years ago

• CPC

  • G01P3/06 - using a friction gear

• US Classifications

  • 476 - Friction gear transmission systems or components