Yazar
Kenji Takeda
5 cilt bulundu.
Cilt sonuçları
Bijinesu hōhō tokkyo
Takeda, Minoru, Yoshisue Tsunoda, Kenji Ushiku · Seirin Shoin
528 sayfa · 2004
Patent laws and legislation / Industrial management / Patents
Yazar
5 cilt bulundu.
Takeda, Minoru, Yoshisue Tsunoda, Kenji Ushiku · Seirin Shoin
528 sayfa · 2004
Patent laws and legislation / Industrial management / Patents