Patent DE893929C successfully refreshed from Google Patents.
DE893929C
Expired / Lapsed
DE
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Device for dissolving dirt and sediment in swimming pools
Assignee: MASCHINENBAU-AKTIENGESELLSCHAFT BALCKE
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Filing: 1951-11-08
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Granted: 1953-10-19
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Expires: 1971-11-08
Abstract
No abstract record available.
Inventors
- 👤 Fritz Oberst
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 19:51
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/14; E04H4/16; E04H4/1618; E04H4/1636
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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