Industry Buying Ideas 1900 Companies Invention Copyright Selling Tips and Sellers

※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: 単行本(実用) 産業 アイデアを買う1900社 発明著作権売り込みの秘訣と売り先
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Item number: BO1591142
Released date: 01 Mar 1996
Maker: Jitsugyo no Nihon Sha

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

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