USB398488I5 Expired / Lapsed US ⏱️ 0.0 years remaining

USB398488I5 - - Google Patents

Assignee: —

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Filing: 1973-09-18

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Granted: —

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Expires: 1993-09-18

No abstract record available.

No inventors recorded.

Application Number —

Jurisdiction US

Data Source google_patents

Last Synchronized 2026-11-07 01:53

CPC Classifications

F; F16; F16L; F16L55/00; F16L55/005; F16L3/00; F16L3/16; G; G21; G21D; G21D1/00; G21D1/02; Y; Y02; Y02E; Y02E30/00; Y02E30/30

Total Claims: 0

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