DE970408C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Liquid ring seal for rotating machines
Assignee: Siemens Corp
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Filing: 1952-11-06
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Granted: 1958-09-18
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Expires: 1972-11-06
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Josef Zipf
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 22:04
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/08; F04D29/10; F04D29/106; F04D29/108; F16; F16J; F16J15/00; F16J15/16; F16J15/34; F16J15/3404; F16J15/3408; F16J15/3412; F16J15/342; F16J15/40; F16J15/42
Claims Analysis
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