Inventions MCQs – Certification Test 419

Sea creation MCQ (Question 419) – App & e-Book Download

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MCQ 419: Sea creation, a construction material made from the electrolytic deposition of minerals from sea water is patented by:

Sir Wolf Hilbertz
Sir Louis Pasteur
Sir Frances Gabe
Sir George Beers

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Inventions MCQ App & e-Book – Sea creation Study Guide

Free Sea Creation Practice App – Download for Android & iOS

The App: Sea creation MCQ App to Study Sea creation Notes, General Knowledge MCQ App, and Computer Networks MCQ App for invention online innovation education.

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