Patent CH414073A successfully refreshed from Google Patents.
CH414073A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Acid-resistant enamel frit
Assignee: Minnesota Mining & Mfg
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Filing: 1958-12-04
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Granted: —
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Expires: 1978-12-04
Abstract
No abstract record available.
Inventors
- 👤 Henry Stradley Norman
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 18:51
CPC Classifications
C; C03; C03C; C03C4/00; C03C2204/00; C03C2204/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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