https://www.epo.org/en/searching-for-patents/helpful-resources/patent-knowledge-news/patenticulars-10
Patenticulars
Solution to the previous challenge
Alfred Nobel, "Explosive compound", patented 14 August 1866 (found using Espacenet).
Solution to the previous challenge
Alfred Nobel, "Explosive compound", patented 14 August 1866 (found using Espacenet).