FR709780A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
precipitation electrode with dust evacuation gutters arranged in a zigzag pattern
Assignee: Siemens Schuckertwerke AG
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Filing: 1931-01-22
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Granted: 1931-08-13
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Expires: 1951-01-22
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 20:27
CPC Classifications
B; B03; B03C; B03C3/00; B03C3/34; B03C3/40; B03C3/45; B03C3/51
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