Composition Pulp Plaster and Process of Manufacturing Same.
Description:
Patent for "a composition pulp plaster designed as a substitute for ordinary lime-plaster and equivalent materials and particularly adapted for use in warm moist climates, where the ordinary lime-plaster lacks durability and is rendered non-adherent. A further objective of the invention is to provide a cheap substitute for plaster which will be not only waterproof, but also fireproof and gas-proof or practically impervious to air" (lines 9-18). It includes instructions for manufacturing the p…
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Date:
May 9, 1899
Creator:
Blake, David H. & Ray, Jeramiah P.
Item Type:
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