Patent No. EP2574463 (titled "Sheet Fed Printing Press") was filed by Manroland Sheetfed on Jan 20, 2012. The application was issued on Apr 4, 2018.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.
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