EP 0805734 A1 19971112 - IMPROVED GRINDING WHEEL FOR OPHTHALMIC LENSES, AND GRINDING MACHINE THEREFOR
Title (en)
IMPROVED GRINDING WHEEL FOR OPHTHALMIC LENSES, AND GRINDING MACHINE THEREFOR
Title (de)
SCHLEIFSCHEIBE FÜR OPHTALMISCHE LINSEN UND ENTSPRECHENDE SCHLEIFMASCHINE
Title (fr)
MEULE PERFECTIONNEE POUR VERRES OPHTALMIQUES, ET MACHINE DE MEULAGE CORRESPONDANTE
Publication
Application
Priority
- FR 9601861 W 19961125
- FR 9513960 A 19951123
Abstract (en)
[origin: WO9718922A1] A grinding wheel with a diamond-coated abrasive layer (3) having a convex profile over at least part of its length (L) to improve wear resistance.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
Citation (search report)
See references of WO 9718922A1
Designated contracting state (EPC)
DE ES FR IT
DOCDB simple family (publication)
WO 9718922 A1 19970529; EP 0805734 A1 19971112; FR 2741560 A1 19970530; FR 2741560 B1 19980206; US 5951381 A 19990914
DOCDB simple family (application)
FR 9601861 W 19961125; EP 96941067 A 19961125; FR 9513960 A 19951123; US 87508997 A 19970722