Rotary electric shaver
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United States of America Patent
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Oct 17, 2017
Issued Date -
N/A
app pub date -
May 21, 2015
filing date -
May 30, 2014
priority date (Note) -
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Abstract
A rotary electric shaver includes a blade unit which has an outer blade with multiple hair inlets formed therein and an inner blade which rotates while coming into sliding contact with a lower surface of the outer blade. The inner blade has multiple small blades, and the small blades are formed in a shape in which rake angles of a blade edge are a small angle and a large angle depending on the radial position.
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