DK50388C - Lysfilter. - Google Patents

Lysfilter.

Info

Publication number
DK50388C
DK50388C DK50388DA DK50388C DK 50388 C DK50388 C DK 50388C DK 50388D A DK50388D A DK 50388DA DK 50388 C DK50388 C DK 50388C
Authority
DK
Denmark
Prior art keywords
light filter
filter
light
Prior art date
Application number
Other languages
English (en)
Inventor
Albert Braune
Original Assignee
Albert Braune
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 Albert Braune filed Critical Albert Braune
Application granted granted Critical
Publication of DK50388C publication Critical patent/DK50388C/da

Links

DK50388D 1934-04-18 1934-04-18 Lysfilter. DK50388C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK50388T 1934-04-18

Publications (1)

Publication Number Publication Date
DK50388C true DK50388C (da) 1935-07-01

Family

ID=8138907

Family Applications (1)

Application Number Title Priority Date Filing Date
DK50388D DK50388C (da) 1934-04-18 1934-04-18 Lysfilter.

Country Status (1)

Country Link
DK (1) DK50388C (da)

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