Norwegian patents relating to whaling and the whaling industry
Subtitle: a statistical and historical analysis.
Series: Kommandør Chr. Christensens hvalfangstmuseum, Sandefjord. Publikasjon; no. 16
Publisher: A.W. Brøggers boktr.
Published: 1947
Place of publication: Oslo
Language: eng
Number of pages: 212
Subjects: Whaling -- Patents.; Patents -- Norway.