'Stabilisation of Water Quality' (Stabilisierung der Wasserqualitaet)

摘要

1. Whether an invention has been disclosed so clearly and completely that the person skilled in the art can reproduce it is a question of law, as is the question whether the subject matter of a patent enjoys patentability. 2. The reproducibility of the technical teaching described in a patent claim cannot be regarded as equivalent to the ability to achieve the advantages that are attributed to the invention in the description.