Metadata: ID grid.423397.8 Types Company Established 1961 CE External links: Institute Links https://www.polysciences.com/ Wikipedia 0000 0004 4691 5599 Q30284300 https://ror.org/02bfrb046 * Preferred ID Alternate Labels: Aliases Acronyms Relationships: None Philadelphia - Pennsylvania - United States GeoNames Type Name GeoNames Code GeoNames ID City Philadelphia 4560349 Admin 2 Region Philadelphia County US.PA.101 5205788 Admin 1 Region Pennsylvania US.PA 6254927 Country/Territory United States US 6252001 If you find any issues with the data you can check our policies or FAQ