Paper making and fiber liberation – Processes and products – Plural fiber containing
Patent
1988-06-23
1990-03-27
Chin, Peter
Paper making and fiber liberation
Processes and products
Plural fiber containing
162175, 1621818.188, 162194, 162204, 162216, D21H 518
Patent
active
049117882
ABSTRACT:
A method of producing an acoustical mineral fiberboard comprising
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Boyd Alan L.
Migliorini Fred L.
Pittman William D.
Chin Peter
Grace James W.
The Celotex Corporation
Vanecek Charles W.
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