Patent CH56536A successfully refreshed from Google Patents.
CH56536A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for cleaning the smoke emerging from the chimneys of soot and dust
Assignee: Anton Leitner
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Filing: 1911-02-28
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Granted: —
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Expires: 1931-02-28
Abstract
No abstract record available.
Inventors
- 👤 Anton Leitner
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-22 23:05
CPC Classifications
—
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