DK47102C - Color filter. - Google Patents

Color filter.

Info

Publication number
DK47102C
DK47102C DK47102DA DK47102C DK 47102 C DK47102 C DK 47102C DK 47102D A DK47102D A DK 47102DA DK 47102 C DK47102 C DK 47102C
Authority
DK
Denmark
Prior art keywords
color filter
color
filter
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Keller Dorian Colorfilm Corp
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 Keller Dorian Colorfilm Corp filed Critical Keller Dorian Colorfilm Corp
Application granted granted Critical
Publication of DK47102C publication Critical patent/DK47102C/en

Links

DK47102D 1930-12-15 1931-10-10 Color filter. DK47102C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47102XA 1930-12-15 1930-12-15

Publications (1)

Publication Number Publication Date
DK47102C true DK47102C (en) 1933-03-20

Family

ID=21712143

Family Applications (1)

Application Number Title Priority Date Filing Date
DK47102D DK47102C (en) 1930-12-15 1931-10-10 Color filter.

Country Status (1)

Country Link
DK (1) DK47102C (en)

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