Corrugating machine
United States Patent 2576281
US Patent References:
/0383618.html
- - 0383618

Die for two-roll corrugating machines
- - 2022082


Inventors:
Carr, Aloysius J.
Publication Date:
11/27/1951
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Assignee:
Carr, Aloysius J.
Primary Class:
425/369
Other Classes:
464/62.100, 74/409, 156/555
International Classes:
B31F1/28; B31F1/20
Foreign References:
AT31254B