1301313

Information

• Patent Grant
• 1301313

• References
• Source

• Patent Number

  1,301,313

• Date Filed

  Not available

• Date Issued

  Tuesday, April 22, 1919
  106 years ago

• CPC

  • G01P3/10 - by actuating an indicating element

• US Classifications

  • 235 - Registers
  • 290 - Prime-mover dynamo plants