IE15081L - Black-and-white pictures free from silver - Google Patents

Black-and-white pictures free from silver

Info

Publication number: IE15081L
Authority: IE; Ireland
Prior art keywords: silver; black; white pictures; pictures free; free
Prior art date: 1937-11-13

Application number

Original Assignee

Ig Farbenindustrie Ag

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.)

1937-11-13

Filing date

1937-11-13

Publication date

1938-05-26

1937-11-13 Application filed by Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag

1938-05-26 Publication of IE15081L publication Critical patent/IE15081L/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IE15081T		1937-11-13

Publications (1)

Publication Number	Publication Date
IE15081L true IE15081L (en)	1938-05-26

Family

ID=11028259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE15081D IE15081L (en)	1937-11-13	1937-11-13	Black-and-white pictures free from silver

Country Status (1)

Country	Link
IE (1)	IE15081L (en)

1937
- 1937-11-13 IE IE15081D patent/IE15081L/en unknown

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