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AT195561B Expired / Lapsed AT ⏱️ 0.0 years remaining

Method of making a series of centrifugal fans or pumps and cast vanes made by this method

Assignee: Alfred J Buechi
•
Filing: 1956-01-24
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Granted: 1958-02-10
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Expires: 1976-01-24
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Abstract

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Inventors

  • 👤 Alfred J Buechi

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Last Synchronized 2026-10-29 15:33
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