DE1429651U - - Google Patents

Info

Publication number

DE1429651U

DE1429651U DENDAT1429651D DE1429651DU DE1429651U DE 1429651 U DE1429651 U DE 1429651U DE NDAT1429651 D DENDAT1429651 D DE NDAT1429651D DE 1429651D U DE1429651D U DE 1429651DU DE 1429651 U DE1429651 U DE 1429651U

Authority

DE

Germany

Prior art keywords

image

projection device

projected

slide

comparison

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000003086 colorant Substances 0.000 description 1
• 230000000295 complement effect Effects 0.000 description 1