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FR67389E
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Electrostatic filter
Assignee: Paul Herbelot
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Filing: 1955-01-03
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Granted: 1958-03-06
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Expires: 1975-01-03
Abstract
No abstract record available.
Inventors
- 👤 Paul Herbelot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 20:40
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/02; B03C3/04; B03C3/10; B03C3/019
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