If the European patent application has been accorded a date of filing, the European Patent Office shall examine, in accordance with Article 90, paragraph 3, whether:
the request for grant of a European patent satisfies the requirements of Rule 41;
(c)
the application contains one or more claims in accordance with Article 78, paragraph 1(c), or a reference to a previously filed application in accordance with Rule 40, paragraphs 1(c), 2 and 3, indicating that it replaces also the claims;