AT187701B - Protective glasses against disturbing light radiation - Google Patents

Protective glasses against disturbing light radiation

Info

Publication number
AT187701B
AT187701B AT187701DA AT187701B AT 187701 B AT187701 B AT 187701B AT 187701D A AT187701D A AT 187701DA AT 187701 B AT187701 B AT 187701B
Authority
AT
Austria
Prior art keywords
light radiation
protective glasses
disturbing light
against disturbing
glasses against
Prior art date
Application number
Other languages
German (de)
Original Assignee
Heraeus Gmbh W C
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 Heraeus Gmbh W C filed Critical Heraeus Gmbh W C
Application granted granted Critical
Publication of AT187701B publication Critical patent/AT187701B/en

Links

AT187701D 1949-11-28 1950-05-20 Protective glasses against disturbing light radiation AT187701B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE187701T 1949-11-28

Publications (1)

Publication Number Publication Date
AT187701B true AT187701B (en) 1956-11-26

Family

ID=29431831

Family Applications (1)

Application Number Title Priority Date Filing Date
AT187701D AT187701B (en) 1949-11-28 1950-05-20 Protective glasses against disturbing light radiation

Country Status (1)

Country Link
AT (1) AT187701B (en)

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