3074706

Information

• Patent Grant
• 3074706

• References
• Source

• Patent Number

  3,074,706

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1963
  62 years ago

• CPC

  • F27B1/04 - Combinations or arrangements of shafts
  • F27B1/02 - with two or more shafts or chambers

• US Classifications

  • 432 - Heating