CH289926A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method of constructing a formwork and formwork obtained by this method.
Assignee: William Rumble Roy
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Filing: 1948-01-10
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Granted: —
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Expires: 1968-01-10
Abstract
No abstract record available.
Inventors
- 👤 William Rumble Roy
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 17:35
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/41; E04B1/4178; E04B1/4185
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References Cited (Backward Citations)
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