FR779571A
Expired / Lapsed
FR
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Breathing exercise apparatus
Assignee: Pierre Madeuf
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Filing: 1934-10-11
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Granted: 1935-04-09
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Expires: 1954-10-11
Abstract
No abstract record available.
Inventors
- 👤 Pierre Madeuf
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 15:04
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/18; A61; A61M; A61M39/00; A61M39/22; A61M39/227; A61M39/228
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