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AT73201B
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Piston pressure or suction pump for gaseous substances.
Assignee: Garvenswerke Maschinen Pumpen & Waagenfabrik W Garvens
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Filing: 1914-01-20
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Granted: 1917-03-10
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Expires: 1934-01-20
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AT
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2026-10-28 23:13
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