JPS557526A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Manufacture of silicon nitride sintered article
Assignee: National Institute for Materials Science
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Filing: 1978-06-28
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Granted: —
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Expires: 1998-06-28
Abstract
No abstract record available.
Inventors
- 👤 Kichizou Inomata
- 👤 Hidehiko Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 04:02
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS5455014A
Cited
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