FR1126189A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
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
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 18:30
CPC Classifications
F; F04; F04C; F04C29/00; F04C29/0042; F04C29/005
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