967443

Information

• Patent Grant
• 967443

• References
• Source

• Patent Number

  967,443

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1910
  115 years ago

• CPC

  • G01P3/06 - using a friction gear

• US Classifications

  • 073 - Measuring and testing
  • 318 - Electricity: motive power systems