Patent DE559679C successfully refreshed from Google Patents.
DE559679C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Tube packing for high pressures and temperatures made of hollow, split rings made of hard-to-melt metal
Assignee: GUSTAV HUHN
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Filing: 1927-11-19
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Granted: 1932-09-22
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Expires: 1947-11-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 09:51
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/26
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