Patent CH456902A successfully refreshed from Google Patents.
CH456902A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Ceramic extruded double plate
Assignee: Wilhelm Gail Sche Tonwerke Kg
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Filing: 1967-03-21
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Granted: —
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Expires: 1987-03-21
Abstract
No abstract record available.
Inventors
- 👤 Rumpf Walter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 09:02
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/04; B; B28; B28B; B28B17/00; B28B17/0018
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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