专利名称：Built-In Air Pump Asmbly
发明人：Vincent W.S. Lau,Shouguo Long
申请号：US16358188
作文家乡的风俗申请日：20190319
公开号：US20200049156A1
公开日：小兔子的外形特点
惟楚有才
20200213
专利内容由知识产权出版社提供
网上交费专利附图：
摘要：A pump asmbly is provided for u with an inflatable product. The inflatable product has a chamber having an air inlet and an air outlet. The pump asmbly has a pump unit that is positioned inside the chamber for inflating and deflating the chamber,the pump unit having at least one motor that is operatively coupled to a first blower and
a cond blower, with the first blower fluidly coupled to the air inlet and the cond blower fluidly coupled to the air outlet. The chamber is inflated by intake of air through the air inlet to the first blower and then into the chamber, and the chamber is deflated by drawing air from the chamber to the cond blower and then out of the chamber through the air outlet.
申请人：Sun Pleasure Company Limited
漂亮的衣服地址：Kowloon HK
十岁生日对联>视而不见是什么意思国籍：HK
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