FR857643A
Expired / Lapsed
FR
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Process for preparing maleic acid
Assignee: Standard Oil Development Co
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Filing: 1939-07-10
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Granted: 1940-09-21
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Expires: 1959-07-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 14:21
CPC Classifications
C; C07; C07C; C07C51/00; C07C51/16; C07C51/21; C07C51/25; C07C51/215; C07C51/252
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