Images formed by the superimposition of two patterns with different periodicities, so that they display different visual effects according to the viewing angle.
TENDER ALERTS
31 January 2024
Belastingdienst Iuc Belastingdienst
Netherlands
13 December 2023
Himachal Pradesh State Electronics Development Corporation Limited
India
21 November 2023
Security Printing and Minting Corporation of India Limited
India
13 October 2023
Customs Administration Of RSM
Macedonia
13 October 2023
Customs Administration of the Republic of Macedonia
North Macedonia
5 October 2023
Excise Department
India
13 September 2023
Banco Central De Honduras
Honduras
1 September 2023
Himachal Pradesh State Electronics Development Corporation Limited
India
