3275724

Information

• Patent Grant
• 3275724

• References
• Source

• Patent Number

  3,275,724

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  60 years ago

• CPC

  • C04B40/024 - Steam hardening
  • B01J3/04 - Pressure vessels

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 034 - Drying and gas or vapor contact with solids