1717094

Information

• Patent Grant
• 1717094

• References
• Source

• Patent Number

  1,717,094

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1929
  95 years ago

• CPC

  • H03B11/06 - by mechanical interrupter

• US Classifications

  • 084 - Music
  • 310 - Electrical generator or motor structure