Haguruma no hagata
By: H. Torīru cho ; Asaeda Toshio yaku
Edition: Shohan
Series: Doitsu kikai kōsakuhō zensho -- no. 57
Publisher: Kikai Seisaku Shiryōsha
Published: 1944
Place of publication: Tōkyō
Language: jpn
Number of pages: 114
Work titles: Zahnformen der Zahnräder