FR430828A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to balls, and, more specifically, to fabrics or other materials for the constitution of their gas pocket
Assignee: Individual
•
Filing: 1911-06-09
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Granted: 1911-10-25
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Expires: 1931-06-09
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Kirchner
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 23:21
CPC Classifications
B; B64; B64B; B64B1/00; B64B1/58
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References Cited (Backward Citations)
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