1659604

Information

• Patent Grant
• 1659604

• References
• Source

• Patent Number

  1,659,604

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1928
  97 years ago

• CPC

  • F27B17/0075 - Heating devices therefor

• US Classifications

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