JPS5247015A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Manufacture of silicon nitride sintered bodies
Assignee: National Institute for Materials Science
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Filing: 1975-10-11
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Granted: —
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Expires: 1995-10-11
Abstract
No abstract record available.
Inventors
- 👤 Mamoru Mitomo
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-06 17:32
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4879216A
Cited
JPS4937803A
Cited
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