Makler
1980
Use of the elaborated multiple exposure photography (MEP) method in routine sperm motility analysis and for research purposes
DE1373740U
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DE1389263U
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DE871997C
(de )
1953-03-26
Einrichtung zum Scharfeinstellen photographischer Geraete
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DE1300826U
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DE941028C
(de )
1956-03-29
Objektiv, insbesondere zur Abbildung von Roentgenschirmbildern
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DE1369074U
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DE1391527U
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DE545455C
(de )
1932-03-02
Vorrichtung zur Bestimmung des Staubgehaltes in Luft und Gasen mittels optischer Analyse
DE1342145U
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DE459039C
(de )
1928-04-25
Kamera mit zwei Objektiven fuer kinematographische Kombinationsaufnahmen
Buchanan et al.
1973
Three‐dimensional histology; a 35 mm photographic method
DE436596C
(de )
1926-11-05
Mikroskopische Vergleichsvorrichtung
Kenk
1932
A Convenient Method of Photographing Small Animals at Low Magnification
CH291532A
(de )
1953-06-30
Verfahren und Einrichtung zur Scharfeinstellung einer mit Reflex-Einstellsucherkammer versehenen Kamera.
Bradley et al.
1965
Photography Project Record Book. Unit II, Challenges in Picture-Taking
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DE1373531U
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DE1699072U
(de )
1955-05-26
Epidiaskoptafel.