relation: https://repository.itny.ac.id/id/eprint/5251/ title: Alat potong batu : Sertifikat desain industri creator: Setioningsih, Retnowati creator: ., Sutrisna creator: Abdul, Kadir subject: TJ Mechanical engineering and machinery description: . date: 2018-08-16 type: Patent type: NonPeerReviewed format: text language: en identifier: https://repository.itny.ac.id/id/eprint/5251/1/alat%20potong%20batu.pdf identifier: Konfigurasi (2018) Alat potong batu : Sertifikat desain industri. IDD000052257. relation: IDD000052257 identifier: IDD000052257