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FR1187503A - Verre optique - Google Patents

Verre optique

Info

Publication number
FR1187503A
FR1187503A FR1187503DA FR1187503A FR 1187503 A FR1187503 A FR 1187503A FR 1187503D A FR1187503D A FR 1187503DA FR 1187503 A FR1187503 A FR 1187503A
Authority
FR
France
Prior art keywords
optical glass
glass
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
Other languages
English (en)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR1187503A publication Critical patent/FR1187503A/fr
Expired legal-status Critical Current

Links

FR1187503D 1956-12-04 1957-12-03 Verre optique Expired FR1187503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL26355A DE1023861B (de) 1956-12-04 1956-12-04 Optisches Glas

Publications (1)

Publication Number Publication Date
FR1187503A true FR1187503A (fr) 1959-09-11

Family

ID=7263758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187503D Expired FR1187503A (fr) 1956-12-04 1957-12-03 Verre optique

Country Status (2)

Country Link
DE (1) DE1023861B (fr)
FR (1) FR1187503A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047783A1 (de) 2006-10-06 2008-04-10 Schott Ag Fluorfreies optisches Glas

Also Published As

Publication number Publication date
DE1023861B (de) 1958-02-06

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