(Q73038)
Statements
2 references
1937 1952 Prof Otto Bayer Polyurethan.jpg
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1,434 × 2,362; 808 KB
Otto Bayer démontrant en 1952 son invention, le polyuréthane. (French)
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4 November 1902Gregorian
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9 April 2014
9 October 2017
Otto Bayer
1 August 1982
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9 April 2014
9 October 2017
Otto Bayer
Identifiers
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1 reference
1 reference
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1 reference
1 reference
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Sitelinks
Wikipedia(15 entries)
- arwiki أوتو باير
- arzwiki اوتو باير
- cawiki Otto Bayer
- cywiki Otto Bayer
- dewiki Otto Bayer
- enwiki Otto Bayer
- eswiki Otto Bayer
- fawiki اوتو بایر
- fiwiki Otto Bayer
- frwiki Otto Bayer
- hewiki אוטו באייר
- mgwiki Otto Bayer
- ptwiki Otto Bayer
- ruwiki Байер, Отто
- tawiki ஓட்டோ பேயர்