Index to patent classification of the German Federal Republic (StichwForterverzeichnis) : an alphabetical index by key-words of subject matter pertaining to useful arts with the relevant patent classes, subclasses, groups, and subgroups
📄 Viewing lite version
Full site ›
⌛ 🇫🇷 France pricing being fetched…
Prices will appear once fetched — usually within a few minutes.
View in:
🇺🇸 USA
Book Details
Author(s)Deutsches Patentamt
PublisherIsrael Program for Scientific Translations; [available from the U.S. Dept. of Commerce, Clearinghous
ISBN / ASINB007EIPA74
ISBN-13978B007EIPA74
MarketplaceFrance 🇫🇷