DE522648C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for securing water pipes against freezing
Assignee: FRANZ KLEMENT DR
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Filing: —
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Granted: 1931-04-13
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Expires: 1948-04-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 23:58
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/22; E; E03; E03B; E03B7/00; E03B7/09; E03B7/10; E03B7/12
Claims Analysis
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References Cited (Backward Citations)
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