Paper making and fiber liberation – Processes and products – With coating after drying
Patent
1992-07-31
1993-11-23
Chin, Peter
Paper making and fiber liberation
Processes and products
With coating after drying
162141, 162146, 162149, 162158, 162175, 1621812, D21H 1500
Patent
active
052640809
ABSTRACT:
Archival quality aperture cards manufactured from stock formulation including:
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Harris James M.
Kratzer Al
Shaw Jeffry S.
Bauer William D.
Chin Peter
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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