2572965

Information

• Patent Grant
• 2572965

• References
• Source

• Patent Number

  2,572,965

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1951
  73 years ago

• CPC

  • H03J1/20 - the auxiliary power being switched on as long as controlling current is switched on

• US Classifications

  • 074 - Machine element or mechanism
  • 475 - Planetary gear transmission systems or components