Patent US4040736A successfully refreshed from Google Patents.
DE75373C
Active / In Force
DE
Process for the preparation of diamidodioxyditolylmethane. (2
Assignee: A. LEONHARDT & CO. in Mühlheim a. Main, Hessen
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 16:34
CPC Classifications
C; C07; C07C; C07C215/00; C07C215/74; C07C215/76; C07C233/00
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