ES90450Y - Cristal óptico aligerado - Google Patents

Cristal óptico aligerado

Info

Publication number
ES90450Y
ES90450Y ES90450U ES90450U ES90450Y ES 90450 Y ES90450 Y ES 90450Y ES 90450 U ES90450 U ES 90450U ES 90450 U ES90450 U ES 90450U ES 90450 Y ES90450 Y ES 90450Y
Authority
ES
Spain
Prior art keywords
lightened
optical glass
glass
optical
lightened optical
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.)
Expired
Application number
ES90450U
Other languages
English (en)
Other versions
ES90450U (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OPTICA COTTET S A
Original Assignee
OPTICA COTTET S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OPTICA COTTET S A filed Critical OPTICA COTTET S A
Priority to ES90450U priority Critical patent/ES90450Y/es
Publication of ES90450U publication Critical patent/ES90450U/es
Application granted granted Critical
Publication of ES90450Y publication Critical patent/ES90450Y/es
Expired legal-status Critical Current

Links

ES90450U 1961-12-16 1961-12-16 Cristal óptico aligerado Expired ES90450Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES90450U ES90450Y (es) 1961-12-16 1961-12-16 Cristal óptico aligerado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES90450U ES90450Y (es) 1961-12-16 1961-12-16 Cristal óptico aligerado

Publications (2)

Publication Number Publication Date
ES90450U ES90450U (es) 1962-01-16
ES90450Y true ES90450Y (es) 1962-05-01

Family

ID=63438254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90450U Expired ES90450Y (es) 1961-12-16 1961-12-16 Cristal óptico aligerado

Country Status (1)

Country Link
ES (1) ES90450Y (es)

Also Published As

Publication number Publication date
ES90450U (es) 1962-01-16

Similar Documents

Publication Publication Date Title
AT255679B (de) Phototroper Glasgegenstand
CH390474A (de) Glas
CH398117A (de) Spiegelobjektiv
AT244013B (de) Glaszusammensetzung
FR1295852A (fr) Posemètre
ES90450Y (es) Cristal óptico aligerado
CH417865A (de) Glas
CH425106A (fr) Verre
FR1233761A (fr) Verre optique
FR1339339A (fr) Verre optique du type crown
ES91700Y (es) Cristal óptico funcional
BE616027A (fr) Verre de borosilicate
CH389179A (de) Glas
FR1233263A (fr) Verre optique
FR1339024A (fr) Verre optique brut
ES90308Y (es) Reflector de cristal
FR1318235A (fr) Verre optique
FR1290698A (fr) Verre optique
FR88288E (fr) Verre optique perfectionné
FR1287656A (fr) Verre optique perfectionné
BE608642A (fr) Etirage du verre
FR1202196A (fr) Verre optique
CH366931A (de) Optisches Glas
FR1271301A (fr) étireuse-souffleuse de cannes de verre
FR1287381A (fr) Verre optique