1748650

Information

• Patent Grant
• 1748650

• References
• Source

• Patent Number

  1,748,650

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1930
  95 years ago

• CPC

  • F02P7/04 - having distributors with air-tight casing

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 174 - Electricity: conductors and insulators
  • 439 - Electrical connectors