Beiträge zu Fragen des gewerblichen Rechtsschutzes
Subtitle: Festschrift zum 100jährigen Bestehen der Firma E. Blum & Co., Patentanwälte, Zürich = Contemporary industrial property : commemorating the centenary of E. Blum & Co., Patent Attorneys, Zurich.
Contributors: Blum (E.) und Co.
Publisher: Stämpfli
Published: 1978
Place of publication: Bern
Language: ger; eng; fre
Number of pages: 302
Subjects: Blum (E.) und Co.; Industrial property.; Patent laws and legislation.; Industrial property -- Switzerland.
Other titles: Contemporary industrial property.
Notes: Includes bibliographical references.
English, French, or German.