J'ai trouvé ça, pour ceux que ça interesse:
http://www.ternesburton.com/Ternes_Burton/Compressible_pin_contact_boards_and_specialized_newspaper_prepress_supplies.html
@+
Christophe
http://www.ternesburton.com/Ternes_Burton/Compressible_pin_contact_boards_and_specialized_newspaper_prepress_supplies.html
@+
Christophe