FR716843A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Support for securing a typewriter, a calculating machine or any other similar machine on the knees
Assignee: Lauri Pihkala
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Filing: 1931-05-09
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Granted: 1931-12-28
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Expires: 1951-05-09
Abstract
No abstract record available.
Inventors
- 👤 Lauri Pihkala
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 20:41
CPC Classifications
B; B41; B41J; B41J29/00; B41J29/06; A; A47; A47L; A47L15/00; A47L15/14; A47L15/18; A47L15/22; A47L15/23
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