Bujun Tankō dainiji soyu 50-manton seisan keikakuan
Contributors: Minami Manshū Tetsudō Kabushiki Kaisha
Publisher: Minami Manshū Tetsudō Kabushiki Kaisha
Published: 1939
Place of publication: [Dairen]
Language: jpn
Number of pages: 25
Subjects: Coal liquefaction
Other titles: Bujun Tankō dainiji soyu gojūmanton seisan keikakuan
Notes: Confidential document (stamped).