1678496

Information

• Patent Grant
• 1678496

• References
• Source

• Patent Number

  1,678,496

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1928
  96 years ago

• CPC

  • F21L13/08 - by reciprocating pusher actuated by hand

• US Classifications

  • 362 - Illumination
  • 264 - Plastic and nonmetallic article shaping or treating: processes