DE657979C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the preparation of piperazine
Assignee: JOSEF MAYER DR
•
Filing: 1936-05-06
•
Granted: 1938-03-18
•
Expires: 1956-05-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 13:15
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/02; C07D295/023
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References Cited (Backward Citations)
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