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Home › Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics

Process for producing corrugated multi-layer tubing having layers of differing plastic characteristics

US Patent 5460771 · Granted Oct 24, 1995

Estimated economic value: $18,738,000 ⓘ

Assignee

Itt

Inventors

Frank L. Mitchell (25 patents)
David L. Noone (19 patents)

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