CH399643A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Ventilateur axial
Assignee: A De Jong N V
•
Filing: 1963-03-07
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Granted: —
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Expires: 1983-03-07
Abstract
No abstract record available.
Inventors
- 👤 Draijer Wiebe
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 17:53
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/40; F04D29/52; F04D29/54; F04D29/541; F04D29/545; F04D19/00; F04D19/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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