AT115704B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Metal grinding piece for pantographs, in particular hoop pantographs for electric track vehicles.
Assignee: Metallwalzwerke Erbsloeh Ag
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Filing: 1928-08-13
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Granted: 1930-01-10
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Expires: 1948-08-13
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AT
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google_patents
Last Synchronized
2026-10-25 15:16
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