AT55399B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Process for the preparation of aryl polymethylene halogen compounds of the general type: aryl (CH2) x halogen.
Assignee: Merck Ag E
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Filing: 1911-05-06
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Granted: 1912-09-10
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Expires: 1931-05-06
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AT
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google_patents
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2026-11-06 09:17
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