|
CN112101500A
|
|
Code edge sawtooth anti-counterfeiting method and product
|
|
CN112232972A
|
|
Genuine insurance anti-counterfeiting method, device and related equipment
|
|
CN112061551A
|
|
Anti-punching safety package
|
|
CN112116865A
|
|
Product insurance fidelity anti-counterfeiting method and marker
|
|
CN111985592A
|
|
Movable grain anti-fake method and mark
|
|
CN111882015A
|
|
Genuine insurance anti-counterfeiting method, marker, device and related equipment
|
|
CN111695657A
|
|
Fabric texture anti-counterfeiting method and fabric thereof
|
|
CN110599248A
|
|
Clear code prize exchanging verification method
|
