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Create the page "Ludwig Kohrmann" on this wiki! See also the search results found.
- ...patent at this date. However in the ''Abridgments'' the name is given as ''Kohrmann, L''. |Inventors=Ludwig Rahrmann; Ludwig Kohrmann1 KB (162 words) - 05:51, 29 November 2021
- ...have him acting as a patent agent for either "Ludwig Rahrmann" or "Ludwig Kohrmann".<ref>[[Patent GB-1891-12669]]</ref><ref>[[Abridgment of patent specificati1,011 bytes (139 words) - 18:51, 9 September 2023