AT195030B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Operating Instructions for Single Curve Electrocardiographs
Assignee: Siemens Ag
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Filing: 1956-11-08
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Granted: 1958-01-25
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Expires: 1976-11-08
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
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2026-10-23 22:22
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