| http://www.w3.org/ns/prov#value | - In particular, FIG. 6 (a) is a sectional side view of a drive shaft and a collar, FIG. 6 (b) is a sectional plan view of the drive shaft and collar, and FIG. 7 is a sectional side view of the drive shaft and collar when they are spread open and deformed outwardly in the diameter direction thereof.
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