Patent FR1126189A successfully refreshed from Google Patents.
FR1126189A
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FR
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Combination of pumps with high volumetric suction efficiency
Assignee: Balzers und Leybold Deutschland Holding AG
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Filing: 1955-06-15
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Granted: 1956-11-16
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Expires: 1975-06-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 13:02
CPC Classifications
F; F04; F04C; F04C29/00; F04C29/0042; F04C29/005
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