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n4freepatentsonline.
Subject Item
isa:147137706
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TECHNICAL FIELDThe present invention relates to men's toilet bowls or urinals.BACKGROUND ARTIn recent years, there has been a tendency that ordinary houses have no toilet for men or urinal because the toilet is presumed to be shared by men and women.On the other hand, office buildings and other commercial facilities have toilets for men and those for women separately.
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isa:147137706