Key to the classifications of the patent specifications of France, Germany, Austria, Netherlands, Norway, Denmark, Sweden, and Switzerland, in the library of the Patent office.
Mode of access: Internet.
| Verfasser: | |
|---|---|
| Dokumenttyp: | Text |
| Erscheinungsdatum: | 1915 |
| Verlag/Hrsg.: |
London
H. M. Stationery off. Darling & son ltd. printers |
| Schlagwörter: | Classification / Patents |
| Sprache: | Englisch |
| Permalink: | https://search.fid-benelux.de/Record/base-27208106 |
| Datenquelle: | BASE; Originalkatalog |
| Powered By: | BASE |
| Link(s) : | http://hdl.handle.net/2027/mdp.39015055145182 |
