Thermolytic Patents (Class 202/96)
- With steam generation (Class 202/106)
- With digester (Class 202/107)
- With direct heating (Class 202/108)
- With cyclic volatile circulation (Class 202/109)
- With distilland pressure (Class 202/110)
- With recuperators and regenerators (Class 202/111)
- With distillate fixing chamber (Class 202/112)
- Plural (Class 202/113)
- Conveying (Class 202/117)
- Vertical (Class 202/120)
- Inclined (Class 202/128)
- Horizontal (Class 202/133)
- Preheating (Class 202/150)
- Combustion control devices (Class 202/151)