Book
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Title
Das 250 mm Spiegel-Signal-Gerät mit festem Sauerstoff -- Das 250mm Spiegel-Signal-Gerät mit festem Sauerstoff
Authors
Subjects
Language
German
Published
[Place of publication not identified] : [Carl Zeiss Jena?], [date of publication not identified]
Publication Desc
40 pages, 6 leaves of plates : plans ;
Series
Target Audience
Unknown or not specified
Dimensions
18 cm