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JPS6052797

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DESCRIPTION JPS6052797
[0001]
Brief description of the drawings
[0002]
FIG. 1 is a partial sectional front view showing an example of a conventional edgeless speaker,
FIG. 2 is an enlarged sectional view showing the structure in the vicinity of the gap, and FIG. 3 is
a first embodiment of the present invention. An exploded perspective view showing the
diaphragm portion of the edgeless speaker, FIG. 4 is an enlarged sectional view in the vicinity of
the gap, and FIG. 5 is an exploded perspective view of the diaphragm portion showing a second
embodiment of the present invention, The figure is an exploded oblique view of a diaphragm
portion showing a third embodiment of the present invention. FIG. 7 is a longitudinal sectional
view of a diaphragm portion showing a fourth embodiment of the present invention. 1 is a
diaphragm, 3 is a core member, 20 is a frame, 21 is an outer peripheral side portion, and 22 is a
support portion. Fig. 0 "" Fig. 4
11-05-2019
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