Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1995-06-07
1998-03-31
Choi, Kathleen
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428158, 428207, 428213, 428172, 428195, B32B 326
Patent
active
057336300
ABSTRACT:
A process for preparing multi-level, selectively expanded, resinous sheeting comprising:
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Frisch Rudolf
Gillis Marina
Choi Kathleen
Congoleum Corporation
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