Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
|
| gptkbp:acquiredBy |
gptkb:Ideal_Toy_Company
|
| gptkbp:ceased_operations |
1984
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:founded |
1916
|
| gptkbp:founder |
gptkb:John_Porter
|
| gptkbp:headquarters |
Hagerstown, Maryland
|
| gptkbp:industry |
chemistry sets
|
| gptkbp:location |
Hagerstown, Maryland
|
| gptkbp:marketedAs |
children
|
| gptkbp:notableFor |
educational science kits
|
| gptkbp:notableProduct |
Chemcraft chemistry sets
Microcraft kits |
| gptkbp:parentCompany |
gptkb:Ideal_Toy_Company
|
| gptkbp:status |
defunct
|
| gptkbp:bfsParent |
gptkb:Chemcraft
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Porter Chemical Company
|