Patent JPS5825650B2 successfully refreshed from Google Patents.
JPS5825650B2
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method for isolating naphthoquinone and phthalic anhydride from naphthalene gas phase oxidation reaction gas
Assignee: Bayer AG
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Filing: 1976-07-15
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Granted: —
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Expires: 1996-07-15
Abstract
No abstract record available.
Inventors
- 👤 イエルク・クレケル
- 👤 ノルベルト・シエンク
- 👤 ブルク・シユバーテル
- 👤 ヨアヒム・プリーマー
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 05:01
CPC Classifications
C; C07; C07C; C07C46/00; C07C46/10; C07C51/00; C07C51/54; C07C51/573
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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