Patentgesetz
by Rudolf Busse, Alfred Keukenschrijver, Klaus Schwendy, Thomas Baumgartner, Franz Hacker, Gabriele Schuster
Patent laws and legislation, europe
Writing a summary for young readers…
For young readers
Book data: Open Library
by Rudolf Busse, Alfred Keukenschrijver, Klaus Schwendy, Thomas Baumgartner, Franz Hacker, Gabriele Schuster
Book data: Open Library