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Saturday, October 17, 2020

INVENTION AND INVENTOR FREE PDF

   INVENTION AND INVENTORE FREE PDF




Hello Friends,                  

                     I will provided you invention and inventor for upcoming exams like- RBI, RRB, IBPS , FCI, SSC CGL, IRDAI, UIIC,CHSL,PSC, OICL,RAIL, and many more upcoming exams. This PDF brings back your preparation in any competitive exams. I always support you with this kind of high level PDF.  


Download the PDF below link :


SOME EXAMPLES:


 COUNTRY

 YEAR

 INVENTION

 INVENTOR

 France 

 1642

 Adding machine 

 Pascal 

 Sweden 

 1867

 Dynamite 

 Alfred Nobel 

 USA

 1903

 Aeroplan 

 Wright brother 

 Germany 

 1892

 Diesel engine

 Rudoif diesel 

 France 

 1783

 balloon

 Jacques and Joseph Montgolfier

Netherlands 

 1657

 Clock(pendulum)

 C. Hgyen

 Hungary 

 1738

 Ball –point pen

 C. Biro

 

file name:  invention and inventor

file format: PDF
file size:659KB

no. of page: 04

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