Patent US2538133A successfully refreshed from Google Patents.
DE352345C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Steam trap with expansion fluid in a metal hose
Assignee: KONSTANT APPBAU GmbH
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Filing: —
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Granted: 1922-04-25
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Expires: 1939-04-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 12:58
CPC Classifications
F; F16; F16T; F16T1/00; F16T1/02; F16T1/10
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