Soft flexible pad
United States Patent 2622051
US Patent References:
/0379571.html
- - 0379571
Method of making composite paper
- - 1969938
Corrugated structure
- - 2139138
Process and machine for making crushed corrugated papers
- - 2139285
Packing material
- - 2200171
/0379571.html
- - 0379571
Method of making composite paper
- - 1969938
Corrugated structure
- - 2139138
Process and machine for making crushed corrugated papers
- - 2139285
Packing material
- - 2200171
Inventors:
Hermanson, William A.
Hermanson, Joseph L.
Hermanson, Joseph L.
Publication Date:
12/16/1952
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Export Citation:
Assignee:
Hermanson, William A.
Hermanson, Joseph L.
Hermanson, Joseph L.
Primary Class:
Other Classes:
428/181, 428/180, 428/48
International Classes:
B31F1/28; B31F1/20