2275347

Information

• Patent Grant
• 2275347

• References
• Source

• Patent Number

  2,275,347

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1942
  83 years ago

• CPC

  • F26B13/103 - with mechanical supporting means
  • B29C71/00 - After-treatment of articles without altering their shape Apparatus therefor
  • F26B13/22 - Arrangements of gas flames

• US Classifications

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