Statements (13)
Predicate | Object |
---|---|
gptkbp:instanceOf |
luminous material
|
gptkbp:contains |
zinc sulfide
radium bromide |
https://www.w3.org/2000/01/rdf-schema#label |
Radiomir luminous material
|
gptkbp:introducedIn |
1916
|
gptkbp:inventedBy |
gptkb:Guido_Panerai
|
gptkbp:replacedBy |
gptkb:Luminor_luminous_material
|
gptkbp:riskFactor |
radioactivity
|
gptkbp:usedBy |
gptkb:Panerai
|
gptkbp:usedFor |
watch dials
|
gptkbp:usedUntil |
mid-20th century
|
gptkbp:bfsParent |
gptkb:Luminor_luminous_material
|
gptkbp:bfsLayer |
8
|