Patent JPS51149830A successfully refreshed from Google Patents.
JPS51149830A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of removing blackened film generated on aluminum
Assignee: Panasonic Holdings Corp
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Filing: 1975-06-19
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Granted: —
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Expires: 1995-06-19
Abstract
No abstract record available.
Inventors
- 👤 Hiroshi Ooguro
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-07 16:27
CPC Classifications
—
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