The Japanese laws and regulations relating to patents, trade marks, designs & utility models, as amended to in 1929
By: with notes by Sozo Komatsu
Edition: 3d ed.
Publisher: The K.P.T.O. publishers
Published: 1931
Place of publication: Tokyo
Language: eng
Number of pages: 146
Subjects: Patent laws and legislation; Trademarks; Copyright; Design; Models (Patents)