1656167

Information

• Patent Grant
• 1656167

• References
• Source

• Patent Number

  1,656,167

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1928
  98 years ago

• CPC

  • F27B17/005 - with cylindrical chambers

• US Classifications

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