HK1198301A1 - Storage and verification method and device for exchange codes - Google Patents

Storage and verification method and device for exchange codes

Info

Publication number
HK1198301A1
HK1198301A1 HK14111817.2A HK14111817A HK1198301A1 HK 1198301 A1 HK1198301 A1 HK 1198301A1 HK 14111817 A HK14111817 A HK 14111817A HK 1198301 A1 HK1198301 A1 HK 1198301A1
Authority
HK
Hong Kong
Prior art keywords
storage
verification method
exchange codes
codes
exchange
Prior art date
Application number
HK14111817.2A
Other languages
Chinese (zh)
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 filed Critical
Priority to HK14111817.2A priority Critical patent/HK1198301A1/en
Publication of HK1198301A1 publication Critical patent/HK1198301A1/en

Links

HK14111817.2A 2014-11-21 2014-11-21 Storage and verification method and device for exchange codes HK1198301A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK14111817.2A HK1198301A1 (en) 2014-11-21 2014-11-21 Storage and verification method and device for exchange codes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK14111817.2A HK1198301A1 (en) 2014-11-21 2014-11-21 Storage and verification method and device for exchange codes

Publications (1)

Publication Number Publication Date
HK1198301A1 true HK1198301A1 (en) 2015-03-27

Family

ID=52705327

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14111817.2A HK1198301A1 (en) 2014-11-21 2014-11-21 Storage and verification method and device for exchange codes

Country Status (1)

Country Link
HK (1) HK1198301A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110738507A (en) * 2018-07-18 2020-01-31 北京京东金融科技控股有限公司 exchange code acquisition method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110738507A (en) * 2018-07-18 2020-01-31 北京京东金融科技控股有限公司 exchange code acquisition method and device

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