| http://www.w3.org/ns/prov#value | - These and other objects and advantages of the invention will appear vmore clearly from the following specification in connection with the accompanying drawings, in which: FIGURE 1 is a section through a first embodiment of an infinitely variable ball transmission according to the present invention; FIGURE 2 shows in section an infinitely variable ball transmission similar to that of FIGURE 1 and d
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