EP 1086454 A1 20010328 - DISC-SHAPED, OPTICALLY READABLE INFORMATION CARRIER
Title (en)
DISC-SHAPED, OPTICALLY READABLE INFORMATION CARRIER
Title (de)
PLATTENFÖRMIGER, OPTISCH AUSLESBARE INFORMATIONSTRÄGER
Title (fr)
SUPPORT D'INFORMATION DISCOIDE, LISIBLE PAR UN MOYEN OPTIQUE
Publication
Application
Priority
- SE 9900796 W 19990511
- SE 9801644 A 19980512
Abstract (en)
[origin: WO9962060A1] The invention relates to a disc-shaped, optically readable information carrier (10) made of plastic material. The disc (10) has a distance member (16) projecting from one side in the form of at least three point-shaped raised portions distributed uniformly in the circumferential direction.
IPC 1-7
IPC 8 full level
G11B 7/24 (2006.01)
CPC (source: EP)
G11B 7/24 (2013.01)
Citation (search report)
See references of WO 9962060A1
Designated contracting state (EPC)
CH DE FR GB LI NL SE
DOCDB simple family (publication)
WO 9962060 A1 19991202; AU 4404299 A 19991213; EP 1086454 A1 20010328; SE 512109 C2 20000124; SE 9801644 D0 19980512; SE 9801644 L 19991113
DOCDB simple family (application)
SE 9900796 W 19990511; AU 4404299 A 19990511; EP 99927051 A 19990511; SE 9801644 A 19980512