1151342

Information

• Patent Grant
• 1151342

• References
• Source

• Patent Number

  1,151,342

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1915
  109 years ago

• CPC

  • F21H3/00 - Manufacturing incandescent mantles Treatment prior to use
  • Y10T29/49826 - Assembling or joining

• US Classifications

  • 029 - Metal working
  • 431 - Combustion