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Chrome-Free Methods Of Etching Organic Polymers With Mixed Acid Solutions - EP2792702

EP2792702

ROHM AND HAAS ELECTRONIC MATERIALS
Application Number
EP14164701A
Filing Date
Apr 15, 2014
Status
Revoked
Oct 14, 2022
Grant Date
Jun 7, 2017
External Links
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The patent EP2792702B1 was granted to Rohm And Haas Electronic Materials on Jun 7, 2017 following the initial filing on Apr 15, 2014 under the application number EP14164701A . The current legal status of the patent is Revoked.

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HSO HERBERT SCHMIDTMar 7, 2018 -

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