DE173479C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE208191C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE210168C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE222779C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE248572C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE233330C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE282658C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE2912011A1
(de )
1980-10-02
Heizungskessel
DE173777C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE2405233A1
(de )
1975-08-07
Kaskade zur be- oder entgasung von fluessigkeiten
DE130039C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE33579C
(de )
Neuerung an Siederohrkesseln
DE183704C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE173828C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE58919C
(de )
Neuerungen an Destillationsapparaten für Fettsäuren
DE178021C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE80837C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE268498C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE260463C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE62704C
(de )
Schiffskessel mit stehenden Wasserröhren
DE280976C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE247362C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE125707C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE129626C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE211920C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )