3819067

Information

• Patent Grant
• 3819067

• References
• Source

• Patent Number

  3,819,067

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • C30B31/103 - Mechanisms for moving either the charge or heater

• US Classifications

  • 414 - Material or article handling
  • 432 - Heating