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HK1028703A2 - Optical disk with patterns - Google Patents

Optical disk with patterns

Info

Publication number
HK1028703A2
HK1028703A2 HK00103220A HK00103220A HK1028703A2 HK 1028703 A2 HK1028703 A2 HK 1028703A2 HK 00103220 A HK00103220 A HK 00103220A HK 00103220 A HK00103220 A HK 00103220A HK 1028703 A2 HK1028703 A2 HK 1028703A2
Authority
HK
Hong Kong
Prior art keywords
patterns
optical disk
disk
optical
Prior art date
Application number
HK00103220A
Inventor
Fai Man Siu
Original Assignee
Goldsense Laser Av Production
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
Priority claimed from PCT/CN2000/000067 external-priority patent/WO2001073778A1/en
Application filed by Goldsense Laser Av Production filed Critical Goldsense Laser Av Production
Publication of HK1028703A2 publication Critical patent/HK1028703A2/en

Links

HK00103220A 2000-03-29 2000-05-30 Optical disk with patterns HK1028703A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN00207404U CN2445404Y (en) 2000-03-29 2000-03-29 Light disk with pattern
PCT/CN2000/000067 WO2001073778A1 (en) 2000-03-29 2000-03-29 An optical disk with a pattern and its manufacturing methods

Publications (1)

Publication Number Publication Date
HK1028703A2 true HK1028703A2 (en) 2001-02-09

Family

ID=4603386

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00103220A HK1028703A2 (en) 2000-03-29 2000-05-30 Optical disk with patterns

Country Status (2)

Country Link
CN (1) CN2445404Y (en)
HK (1) HK1028703A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3956756B2 (en) * 2001-10-31 2007-08-08 ヤマハ株式会社 Optical disk recording device
CN107331408A (en) * 2016-04-29 2017-11-07 深圳市金宝盈文化股份有限公司 A kind of CD discs and its manufacture craft with noble metal sheet material

Also Published As

Publication number Publication date
CN2445404Y (en) 2001-08-29

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)
PF2 Short-term patent ceased to have effect under s.126(2) (not payment of maintenance fee and has 6-month grace period to pay)

Effective date: 20040530