敵國所有の發明考案集錄
By: Hatsumei Kōhō Kyōkai hen
Publisher: Hatsumei Kōhō Kyōkai
Published: 1942
Place of publication: Tōkyō
Language: jpn
Number of pages: 1052
Subjects: Patents
Other titles: Tekikoku shoyū no hatsumei kōan shūroku