Australian digital stamp
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 张锦堂
- Publication Date
- 2012-04-11
- Estimated Expiration
- Not applicable · inactive patent
Abstract
Description
technical field
[0001] This application relates to a ground-breaking Australian Postal article, and in particular to one wherein the side securely arranged, displaying Australian stamps or displaying Australian precious metal stamps and corresponding text and symbols (stamp face content) is the product face of an Australian digital stamp; The other side is (with the function of optical storage [optical storage] - an electronic storage medium that uses a low-power laser to record and retrieve digital [binary] data) the information recording side of the Australian digital stamp, which is a disc-shaped (including standard disc shapes and non-standard disc shapes) pioneering Australia Post supplies.
[0002] It is an invention patent application based on the application number: 02141736.9. At the same time, more than 40 invention patent application documents were submitted: British digital stamps, German digital stamps, Chinese digital stamps, Indian digital stamps, Japanese digi...