RRB NTPC · प्रश्न 4
पोस्ट-इट आणि स्कॉच टेपच्या विकासाशी कोणती कंपनी संबद्ध आहे?
उत्तर दाखवा आणि स्पष्टीकरण
उत्तर: (B) 3M
स्पष्टीकरण
Post-it notes and Scotch tape were developed at 3M (Minnesota Mining and Manufacturing Company), USA.
RRB NTPC · प्रश्न 4
उत्तर: (B) 3M
Post-it notes and Scotch tape were developed at 3M (Minnesota Mining and Manufacturing Company), USA.