2605304

Information

• Patent Grant
• 2605304

• References
• Source

• Patent Number

  2,605,304

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1952
  72 years ago

• CPC

  • G01R31/343 - in operation
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • G05B1/022 - using discharge tubes

• US Classifications

  • 324 - Electricity: measuring and testing
  • 073 - Measuring and testing
  • 340 - Communications: electrical