请利用USPTO检索“Nursing bed(护理床)”的美国专利,写出:专利发明人、美国专利号、Current International Class(国际专利分类号)
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Rehabilitation Nursing Bed 康复护理床位
electric multifunction side-turn nursing bed 电动侧翻多功能护理床
Five functions electric nursing bed 五功能电动临护床
Household electric nursing bed 家居电动护理床
turn nursing bed 电动侧翻多功能护理床
Advanced nursing bed 高级护理床
Five function electric nursing bed 五功能电动护理床
Medical electric nursing bed 医用电动护理床
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