Corrugator steam system
United States Patent 2952297
US Patent References:
/0971177.html
- - 0971177
Paper-machine drive
- - 1503679
Automatic steam control and differential for paper machines
- - 1817110
Heating system for composite paperboard machines
- - 2341335
Heating system for corrugating machines
- - 2487647
/0971177.html
- - 0971177
Paper-machine drive
- - 1503679
Automatic steam control and differential for paper machines
- - 1817110
Heating system for composite paperboard machines
- - 2341335
Heating system for corrugating machines
- - 2487647
Inventors:
Hollis, Robert F.
Publication Date:
09/13/1960
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Assignee:
ALTON BOX BOARD CO
Primary Class:
Other Classes:
264/322, 425/335, 34/119
International Classes:
D21J1/00
Foreign References:
| DE608125C |