CH112341A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Hollow brick.
Assignee: Hilaire Ricca
•
Filing: 1925-01-15
•
Granted: —
•
Expires: 1945-01-15
Abstract
No abstract record available.
Inventors
- 👤 Hilaire Ricca
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 17:58
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/02; E04B2/14; E04B2/16; E04B2/18; E04B2002/0202; E04B2002/0204; E04B2002/0215; E04B2002/0217
Claims Analysis
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References Cited (Backward Citations)
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