DE259840C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE1230169B
(de )
1966-12-08
Verfahren zur Herstellung gerbfertiger Bloessen
DE250453C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE187886C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE265855C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE169997C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE261099C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE262022C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE214071C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE213174C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE179040C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE255321C
(de )
1912-12-30
Eisengerbverfahren
DE229191C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE280880C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE73656C
(de )
Verfahren zur Herstellung von schweifsaufsaugenden Einlegesohlen
DE314164C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE89512C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE182408C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE309563C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE254592C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE252705C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE243586C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE414596C
(de )
1926-04-29
Erzeugung von Hochdruckstickstoff fuer die Ammoniaksynthese
DE246579C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE346694C
(de )
1922-01-09
Verfahren zum Faerben von Glaceleder