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GYPSUM-CONTAINING PRODUCT HAVING INCREASED RESISTANCE TO PERMANENT DEFORMATION AND METHOD AND COMPOSITION FOR PRODUCING IT

09/138,355 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 21, 1998
Examiner BRYANT L YOUNG
Class 428
Art Group 1775
Patent No. 6,342,284
Case Type Utility - 428/070000
Status Patented Case
Parent 08/916,058 Abandoned
Child 09/249,814 Patented
Child 09/960,127 Abandoned
Child 10/293,739 Patented
Child PCT/US99/01879 Published
Child 10/920,687 Patented
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Last Updated: 4 years ago
Date # Transaction