[Kōkū Kōgyōkai Aruminiumu Bunkakai fairu]
Publisher: Kōkū Kōgyōkai Gōkin Kōgyōkai Hitetsu Kinzoku Imono Bukai Aruminiumu Gōkin Imono Bunkakai
Published: 1944
Place of publication: [Japan
Language: jpn
Subjects: Aircraft industry; Aluminum industry and trade
Notes: Includes some documents stamped "confidential".