DD44469A - - Google Patents

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Publication number
DD44469A
DD44469A DD44469DA DD44469A DD 44469 A DD44469 A DD 44469A DD 44469D A DD44469D A DD 44469DA DD 44469 A DD44469 A DD 44469A
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DD
German Democratic Republic
Application number
Publication of DD44469A publication Critical patent/DD44469A/xx

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DD44469D DD44469A (de)

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DD44469A true DD44469A (de)

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ID=245050

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951953A1 (de) * 1968-10-23 1970-05-06 Gen Electric Verfahren zur Herstellung von Leuchtstoffen aus Oxyhalogeniden und Oxiden des Yttriam und der Seltenen Erden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1951953A1 (de) * 1968-10-23 1970-05-06 Gen Electric Verfahren zur Herstellung von Leuchtstoffen aus Oxyhalogeniden und Oxiden des Yttriam und der Seltenen Erden

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