Composite drum head

Music – Instruments – Drums

Patent

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Details

84413, 428 64, 428 66, 428131, 428137, 428192, 428288, 428290, B32B 302, B32B 310, G10D 1302

Patent

active

042827930

ABSTRACT:
A composite drum head, comprising polyaramide fiber fabric impregnated with a rigidifying amount of epoxy polymer.

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patent: 3668296 (1972-06-01), Criscuolo
patent: 3671542 (1972-06-01), Kwolek
patent: 3819587 (1974-06-01), Kwolek
patent: 3869430 (1975-03-01), Blades
patent: 3955465 (1976-05-01), Zickos

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