Report:Delphion/Data Coverage/Patent Coverage/Images
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|DWPI on Delphion is no longer available, as of March 31, 2012. DWPI data is available on the Thomson Innovation platform.|
Full document images are provided for each major collection in Delphion excluding Japan. Dates of document image coverage may differ from the dates of full text coverage. To complement the bibliographic and abstract data from the INPADOC collection, Delphion offers access to the EPO's image collection, so PDF patent copies should be approximately equal to those offered by esp@cenet. Representative image coverage data is provided in the Other Coverage information, in the Summary section of this article.
Delphion also contains a bibliographic and image-only collection of about 17,000 Swiss (CH) patents.
Because over 250,000 Swiss bibliographic records currently exist in the EPO's image database, many of which will have an image associated with them via the free service esp@cenet, the collection of Swiss images can probably be considered a relatively unimportant collection.