FR1128631A
Expired / Lapsed
FR
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Improvements to ferromagnetic materials with rectangular hysteresis cycle
Assignee: Lignes Telegraphiques et Telephoniques LTT SA
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Filing: 1955-07-01
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Granted: 1957-01-08
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Expires: 1975-07-01
Abstract
No abstract record available.
Inventors
- 👤 Andre Pierrot
- 👤 Yves-Charles-Eugene Lescroel
- 👤 Bogdan Grabowski
- 👤 Charles-Louis Guillaud
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 09:08
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/01; C04B35/26; C04B35/265
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Total Claims: 0
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References Cited (Backward Citations)
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