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Chrome-Free Methods Of Etching Organic Polymers With Mixed Acid Solutions - EP2792702B1

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
Slate, Register, Google Patents
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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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