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General Knowledge e-Book's MCQs - Complete

Telephone Invention App MCQ Download & e-Book - 216

MCQ:

Inventor who invented first hand-cranked ice-cream churn and patented invention but lack resources to make and market churn is

  1. Nancy Adler
  2. Nancy Johnson
  3. Mary Johnson
  4. Mary Adler

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Telephone Invention Textbook App: Free Download iOS & Android

The App: Telephone Invention MCQ App to study Telephone Invention Textbook, General Knowledge MCQ App, and ARM Processors MCQ App. The "Telephone Invention MCQ" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Telephone Invention App (Android & iOS)

Telephone Invention App (Android & iOS)

General Knowledge App (Android & iOS)

General Knowledge App (iOS & Android)

ARM Processors App (Android & iOS)

ARM Processors App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (iOS & Android)