72362657
Jun 15, 1970
Aug 3, 1971
BONDED CARBONACEOUS STRUCTURAL MATERIALS-NAMELY, HOMOGENEOUS STRUCTURES OF CARBON OR GRAPHITE BONDED WITH ELEMENTAL CARBON COMPRISING VARIOUS COMBINATIONS OF CARBON OR GRAPHITE CLOTH, YARN, FELT, WOOL, OR CHOPPED FIBERS FOR GENERAL UTILITY IN HIGH STRENGTH MECHANICAL AND REFRACTORY APPLICATIONS
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