Assignee

SHENZHEN HAPPY VAPING TECHNOLOGY LTD

CN·0 granted patents·2 pending applications·0 citations·filing 2013–2013

Technology mixA24F2

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2 records

0128US2014060529A1Cotton free e-cigarette vaporizerSHENZHEN HAPPY VAPING TECHNOLOGY LTD·Filed 2013·Application pending·0 cites
0228US2014069425A1One piece cotton free disposable electronic cigaretteSHENZHEN HAPPY VAPING TECHNOLOGY LTD·Filed 2013·Application pending·0 cites

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