Patent CH409319A successfully refreshed from Google Patents.
CH409319A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Artificial wall stone provided with at least one continuous cavity
Assignee: Hinse Franz
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Filing: 1960-01-18
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Granted: —
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Expires: 1980-01-18
Abstract
No abstract record available.
Inventors
- 👤 Hinse Franz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 20:29
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/142; E04G21/147; E04C; E04C2/00; E04C2002/001; E04C2002/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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