FR534004A
Expired / Lapsed
FR
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Lectern for handwritten sheets
Assignee: Emil Kolliker
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Filing: 1921-04-12
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Granted: 1922-03-16
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Expires: 1941-04-12
Abstract
No abstract record available.
Inventors
- 👤 Emil Kolliker
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:41
CPC Classifications
A; A47; A47B; A47B21/00; A47B21/04; A47B21/045; B; B41; B41J; B41J29/00; B41J29/15
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