1694836

Information

• Patent Grant
• 1694836

• References
• Source

• Patent Number

  1,694,836

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1928
  96 years ago

• CPC

  • H01J13/42 - Igniting by movement of vessel as a whole

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 220 - Receptacles