AT21233B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Transportable darkroom.
Assignee: Hans Tirmann
•
Filing: 1904-08-29
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Granted: 1905-09-11
•
Expires: 1924-08-29
Abstract
No abstract record available.
Inventors
- 👤 Hans Tirmann
- 👤 Hugo Tirmann
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-11-05 23:48
CPC Classifications
—
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