Inventing and patenting sourcebook : how to sell and protect your ideas

著者

書誌事項

Inventing and patenting sourcebook : how to sell and protect your ideas

Richard C. Levy ; Annette Piccirelli, editor

Gale Research, c1992

2nd ed

大学図書館所蔵 件 / 1

この図書・雑誌をさがす

詳細情報

ページトップへ