1765900

Information

• Patent Grant
• 1765900

• References
• Source

• Patent Number

  1,765,900

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • F21V25/06 - feeding a quenching fluid to the light source
  • F21V25/12 - Flame-proof or explosion-proof arrangements

• US Classifications

  • 362 - Illumination