DE329140C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
After the inlet and outlet pipes, narrowed, flat heating element with pressed-in guide ribs
Assignee: Individual
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Filing: —
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Granted: 1920-11-15
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Expires: 1937-11-15
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 08:05
CPC Classifications
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