HK1168728A2 - Tube a/v player - Google Patents

Tube a/v player

Info

Publication number
HK1168728A2
HK1168728A2 HK12108939A HK12108939A HK1168728A2 HK 1168728 A2 HK1168728 A2 HK 1168728A2 HK 12108939 A HK12108939 A HK 12108939A HK 12108939 A HK12108939 A HK 12108939A HK 1168728 A2 HK1168728 A2 HK 1168728A2
Authority
HK
Hong Kong
Prior art keywords
player
tube
Prior art date
Application number
HK12108939A
Inventor
Cheung Tak Kwong
Original Assignee
Cheung Tak Kwong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cheung Tak Kwong filed Critical Cheung Tak Kwong
Publication of HK1168728A2 publication Critical patent/HK1168728A2/en

Links

HK12108939A 2011-09-14 2012-09-12 Tube a/v player HK1168728A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203430107U CN202189553U (en) 2011-09-14 2011-09-14 Video and audio player with electronic tube power amplifier

Publications (1)

Publication Number Publication Date
HK1168728A2 true HK1168728A2 (en) 2013-01-04

Family

ID=45920989

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12108939A HK1168728A2 (en) 2011-09-14 2012-09-12 Tube a/v player

Country Status (2)

Country Link
CN (1) CN202189553U (en)
HK (1) HK1168728A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104794880A (en) * 2015-02-12 2015-07-22 中山市东凤镇铭发电器厂 Remote control

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104952472A (en) * 2015-06-08 2015-09-30 马玉荣 Monoplayer
CN109769310A (en) * 2017-11-10 2019-05-17 庄品洋 A kind of vacuum tube tone color micro control device and vacuum tube sound equipment power amplification system
CN108513208A (en) * 2018-06-12 2018-09-07 江苏吉意信息技术有限公司 A kind of mini combination audio of electron tube
CN110913289A (en) * 2019-11-22 2020-03-24 广东联晟通信科技有限公司 DSP power amplifier device based on bluetooth broadcast

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104794880A (en) * 2015-02-12 2015-07-22 中山市东凤镇铭发电器厂 Remote control
CN104794880B (en) * 2015-02-12 2022-04-26 中山市东凤镇铭发电器厂 Remote controller

Also Published As

Publication number Publication date
CN202189553U (en) 2012-04-11

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Legal Events

Date Code Title Description
PEU Short-term patents expired

Effective date: 20200911