Incandescent mantles

Textiles: spinning – twisting – and twining – Strand structure – Covered or wrapped

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Details

57210, 57229, 57904, D02G 302, D02G 306

Patent

active

057017301

ABSTRACT:
An incandescent mantle tie cord comprises a continuous multifilament first core of a refractory fiber, a second core of another continuous multifilament yarn and an outer sheath of staple fibers wrapped about said first and second cores.

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