Invention Grant
US07897244B2 Sealing band 有权
密封带

Sealing band
Abstract:
The joint-sealing tape of flexible foam material (2) capable of recovery after compression is saturated with an impregnate and provided with a plurality of notches or recesses (4a, 4b, 4c, 4d), which serve to accept and to distribute the impregnate in the foam (2).
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