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Date of decision 12 October 2006
Case number T 0043/04 - 3.3.09
Application number 94307288.4
IPC C08J5/18
Proceedings Language EN
Title of the application Polyester films containing precipitated silica particles and calcined clay
Applicant name DuPont Teijin Films U.S. Limited Partnership
Opponent name Mitsubishi Polyester Film GmbH
Headnote
-
Articles and Rules EPC . Art 56
Keywords
Inventive step (yes)
Cited Decisions -
Catchwords:
-

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