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What invented?(Ye sab kya banaye hai)1.Zacharias Janssen2.Gabriel Daniel Fahrenheit3.Rene Laennec4.Charles Gabriel Pravas5.Louis Pasteur​

Answer»

Answer:

1.microscope

2.mercury-in-glass THERMOMETERS

3.stethoscope

4.hypodermic syringe

5.Chamberland FILTER


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