1987-02-19
1988-12-13
Lee, John D.
29524, 72 52, 72352, G02B 644
Patent
active
047906235
ABSTRACT:
A hollow tubular structure having edges held in close proximity by residual compressive forces in the material forming the tubular structure is formed by first drawing a metal or metal alloy strip through a first die and forming an open tube section and then drawing the open tube section through a second die. The hollow tubular structures have particular utility in optical fiber communication cable constructions.
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Pryor Michael J.
Winter Joseph
Lee John D.
Olin Corporation
Rosenblatt Gregory S.
Weinstein Paul
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