FR978278A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
inhaler economizer
Assignee: Lucien Michanik
•
Filing: 1948-12-29
•
Granted: 1951-04-11
•
Expires: 1968-12-29
Abstract
No abstract record available.
Inventors
- 👤 Lucien Michanik
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 15:31
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/20
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