1389958

Information

• Patent Grant
• 1389958

• References
• Source

• Patent Number

  1,389,958

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1921
  103 years ago

• CPC

  • B62C11/02 - Providing for disengaging thills
  • F21S48/1208 - Attachment of refractors, transparent cover plates or filters

• US Classifications

  • 362 - Illumination