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公开(公告)号:USD706243S1
公开(公告)日:2014-06-03
申请号:US29454702
申请日:2013-05-13
Applicant: Sennheiser Communications A/S
Designer: Michael Brandis
CPC classification number: H04M1/00 , H04M1/05 , H04M1/6066
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公开(公告)号:USD728507S1
公开(公告)日:2015-05-05
申请号:US29470420
申请日:2013-10-21
Applicant: Sennheiser Communications A/S
Designer: Michael Brandis
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公开(公告)号:USD714261S1
公开(公告)日:2014-09-30
申请号:US29454704
申请日:2013-05-13
Applicant: Sennheiser Communications A/S
Designer: Michael Brandis
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