Gas Or Vapor Contact With Treated Material Patents (Class 34/443)
- With drying parameter control (Class 34/445)
- Vapor or gas treatment (Class 34/448)
- Plural treating chambers (Class 34/451)
- Gas or vapor drawn through treated material (Class 34/452)
- With contact with heat exchanger (e.g., drum or roller) (Class 34/454)
- Running length of treated material (Class 34/459)
- With spacing, coiling, or rolling (Class 34/466)
- Condensation of gas or vapor (Class 34/468)
- Absorption/adsorption of gas or vapor released from treated material (Class 34/472)
- Gas or vapor humidity regulation (Class 34/474)
- Gas or vapor temperature regulation (Class 34/476)
- Combustion of gas or vapor (Class 34/478)
- Filtering of gas or vapor (Class 34/480)