Patent DE57996C successfully refreshed from Google Patents.
DE57996C
Active / In Force
DE
Compressed air supply pipe inside dust collectors
Assignee: H. BlTTINGER in Braunschweig, Frankfurterstr. 17
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 18:28
CPC Classifications
B; B04; B04C; B04C5/00; B04C5/14; B04C5/18
Claims Analysis
Total Claims: 0
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