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FR2277901A2 Expired / Lapsed FR ⏱️ 0.0 years remaining

IMPROVEMENTS TO NICKEL-IRON-CHROME BASED ALLOYS, WITH STRUCTURAL HARDENING OBTAINED BY APPROPRIATE THERMAL TREATMENT

Assignee: Creusot Loire SA
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Filing: 1974-07-12
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Granted: —
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Expires: 1994-07-12
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-04 15:59
CPC Classifications
C; C22; C22C; C22C19/00; C22C19/03; C22C19/05; C22C19/051; C22C19/055; C22F; C22F1/00; C22F1/10

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