F - Mech Eng,Light,Heat,Weapons – 26 – B
Patent
F - Mech Eng,Light,Heat,Weapons
26
B
34/57
F26B 5/06 (2006.01)
Patent
CA 1266773
TREATMENT OF WATER DAMAGED CELLULOSIC MATERIALS ABSTRACT A process for treating water damaged cellulosic materials, particularly books, is provided, which process comprises freezing the water throughout the extent of the cellulosic materials and subliming the water from the materials to dryness at temperatures below freezing. The process can provide effective fumigation of cellulosic materials.
479920
Macrae & Co.
Smith Richard Daniel
LandOfFree
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