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-26823424 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://hdl.handle.net/2027/mdp.39015055145182 |