专利名称：PIPE FLUID HEAT EXCHANGE FLAT PIPE
AND DEVICE FOR HEATING PIPE FLUID
发明人：Yeon Chul CHUNG
申请号：US17277671
申请日：20190910
公开号：US20210348803A1
xxx管
摇船调公开日：香水怎么用
这片海20211111
新浪头条新闻
专利内容由知识产权出版社提供婊是什么意思啊
专利附图：
日照好玩的地方
摘要：According to the prent invention, disclod is a pipe fluid heat exchange flat pipe, which has a cross ction having a width direction size that is larger than the size in the height direction thereof, extends in a longitudinal direction, and has a plurality of flat
parts and curved parts that are alternately formed, wherein a plurality of lower guides protruding from the inner lower surface of the flat pipe toward the upper side thereof and upper guides protruding from the inner upper surface of the flat pipe toward the lower side thereof are alternately provided in the width direction of the flat pipe, and either the lower guide or the upper guide has an overlapping part overlapped with the other from either of the adjacent lower guide or upper guide in the height direction of the flat pipe.
申请人：Yeon Chul CHUNG
地址：Yongin-Si KR
国籍：KR
更多信息请下载全文后查看
牙齿美容
