| http://www.w3.org/ns/prov#value | - secured to the vanes are projected outwardly from circles passing through the securing points.BRIEF DESCRIPTION OF THE DRAWINGSIn the accompanying drawings:FIG. 1 is a plan view showing the essential elements of a prior art magnetron;FIG. 2 is a longitudinal sectional view taken along a line II--II in FIG. 1;FIG. 3 is a partial enlarged view useful to explain the thermal deformation of various ele
|
