DE757128A - - Google Patents

Info

Publication number

DE757128A

DE757128A DE757128A DE 757128 A DE757128 A DE 757128A DE 757128 A DE757128 A DE 757128A

Authority

DE

Germany

Prior art keywords

identification card

rays

light

screen

excited

Prior art date

Legal status (The legal status 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 status listed.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000000126 substance Substances 0.000 claims description 4
• 239000011888 foil Substances 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 2
• 230000003287 optical effect Effects 0.000 claims description 2
• 125000001841 imino group Chemical group [H]N=* 0.000 claims 1
• 239000003086 colorant Substances 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 210000004072 lung Anatomy 0.000 description 1
• 210000002700 urine Anatomy 0.000 description 1