Telfon tarixi (Mobile phone history)
dynatac 8000xhistorymartin cooper
11 betPPTX71 ko'rildi0 marta sotilgan
4 000 so'm
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Tavsif
Learn about the invention of the mobile phone by Martin Cooper, the first mobile phone call made in 1973, and the evolution of mobile phones to modern smartphones
Hujjat haqida
- Kategoriya
- Taqdimotlar | Tarix
- Format
- PPTX
- Hajmi
- 11 bet
- Fayl hajmi
- 136.91 KB
- Muallif
- PRO TALABA
- Qo'shilgan
- 08.04.2026
