Trends in the filing of patent applications in Germany/the Federal Republic of Germany between 1877 and 1980.
Contributors: Commission of the European Communities. Directorate-General for Information Market and Innovation.
Series: Information management; EUR 7872
Publisher: Commission of the European Communities, Directorate-General Information Market and Innovation
Published: 1982
Place of publication: Luxembourg
Language: eng
Notes: At foot of title page: Directorate General Information Market and Innovation.