Patent DE1007280B successfully refreshed from Google Patents.
DE1007280B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for the production of circular arc-shaped profiled channels or slotted pipes made of sheet metal
Assignee: Individual
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Filing: 1953-12-30
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Granted: —
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Expires: 1973-12-30
Abstract
No abstract record available.
Inventors
- 👤 Ugo Bellometti
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 21:39
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/10
Claims Analysis
Total Claims: 0
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