General Science · Inventions and Discoveries
ई.ए. मर्फी और डनलप रबर कंपनी ने लेटेक्स फोम प्रक्रिया का पेटेंट किस वर्ष कराया था?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 11940
- 21935
- 31928✓
- 41910
सही उत्तर देखें
1928
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for General Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Inventions and Discoveries MCQs →Want more practice questions on Inventions and Discoveries?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in General Science · Inventions and Discoveries