DE205661C
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DE212857C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE282920C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE268983C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE220493C
(de )
1910-03-30
Verfahren, um das Gelatinieren von Lösungen, die eiweissartige Körper neben Formaldehyd o. dgl. enthalten, zu verhindern.
DE247577C
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1900-01-01
DE213465C
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DE193413C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE278648C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE247647C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE212554C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE268221C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE199249C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
AT44439B
(de )
1910-10-25
Verfahren zur Darstellung roter Disazofarbstoffe.
DE200016C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE69596C
(de )
Verfahren zur Darstellung von alkylirten m-Amidophenolen. (2
DE271893C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1914-03-20
DE195456C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
AT33982B
(de )
1908-08-10
Verfahren zur Darstellung von Thionaphtenderivaten.
DE229154C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE270661C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE205663C
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1909-01-09
DE269438C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1914-01-20
DE291772C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
AT52328B
(de )
1912-02-26
Verfahren zur Darstellung roter Säurefarbstoffe der Tryphenylmethanreihe.