Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
planetarium projector
|
| gptkbp:designedBy |
gptkb:Armand_Spitz
|
| https://www.w3.org/2000/01/rdf-schema#label |
Spitz A-1
|
| gptkbp:introducedIn |
1947
|
| gptkbp:manufacturer |
gptkb:Spitz,_Inc.
|
| gptkbp:notableFor |
simplicity
affordability |
| gptkbp:projectedStars |
over 900
|
| gptkbp:replacedBy |
gptkb:Spitz_A-2
|
| gptkbp:usedFor |
planetarium education
|
| gptkbp:usedIn |
small planetariums
|
| gptkbp:bfsParent |
gptkb:Spitz_planetarium_projector
|
| gptkbp:bfsLayer |
7
|