Janssen revolver (Q27868004)
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early astronomical camera system
- photo revolver
- photographic revolver
- astronomic revolver
Language | Label | Description | Also known as |
---|---|---|---|
English | Janssen revolver |
early astronomical camera system |
|
Statements
1874
0 references
Identifiers
Sitelinks
Wikipedia(5 entries)
- cawiki Revòlver de Janssen
- enwiki Janssen revolver
- eswiki Revólver de Janssen
- frwiki Revolver photographique
- ptwiki Revólver fotográfico