DIN-EN-ISO-11381 › Historical Revision Information
Ophthalmic optics - Spectacle frames - Screw threads
Ophthalmic optics - Spectacle frames - Screw threads
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Document Number
DIN EN ISO 11381:1996-08
Revision Level
1996 EDITION
Status
Superseded
Publication Date
Aug. 1, 1996
Page Count
5 pages