DE98864C
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DE121580C
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DE101504C
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AT131604B
(de )
1933-02-10
Acetylenentwickler, insbesondere für autogene Schweißung.
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DE218584C
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DE421923C
(de )
1925-11-20
Acetylenentwickler mit von ihm getrenntem Gasbehaelter
DE410543C
(de )
1925-03-03
Apparat zur Erzeugung von Wasserstoffgas
DE105959C
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DE52271C
(de )
Aschfallraum bei Apparaten zur Erzeugung von Wassergas
DE98640C
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DE113683C
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DE194095C
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DE213391C
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AT63372B
(de )
1914-02-10
Vorrichtung zur Reinigung von Kesselspeisewasser.
AT18879B
(de )
1905-01-10
Lufteinlaßrohr an Azetylenentwicklern mit abhebbarer Glocke.
DE29220C
(de )
Verfahren zur Erzeugung von Wassergas
DE114250C
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DE179022C
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DE112528C
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DE109287C
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