2352310

Information

• Patent Grant
• 2352310

• References
• Source

• Patent Number

  2,352,310

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1944
  80 years ago

• CPC

  • B61L29/243 - Transmission mechanism or acoustical signals for gates

• US Classifications

  • 049 - Movable or removable closures
  • 318 - Electricity: motive power systems