DE276419C
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1900-01-01
DE161763C
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DE247267C
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DE175566C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE433484C
(de )
1926-08-31
Brenner fuer Gasfeuerungen mit Mischkammern fuer Gas und Luft
DE87781C
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1900-01-01
DE261260C
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1900-01-01
DE272683C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
AT51714B
(de )
1912-01-10
Nach abwärts brennende Petroleumglühlichtlampe.
DE39539C
(de )
Neuerung an Lampen, die automatisch Petroleumdampf und -Gas erzeugen
DE105879C
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DE185275C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1907-05-10
AT47811B
(de )
1911-05-10
Dampfbrennerlampe für Petroleumglühlicht.
DE110090C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE224943C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE224624C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE163299C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE306851C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE431343C
(de )
1926-07-08
Gasbrenner zum Schmelzen von Glas im Inneren von einseitig geschlossenen Hohlglaskoerpern
DE261268C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
1900-01-01
DE49147C
(de )
Heiz- und Gebläselampe
DE267076C
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DE176345C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE203500C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )
DE167199C
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html )