Inventors and inventions

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Across
  1. 2. Daguerre Invented the camera
  2. 5. Janssen Created the first microscope
  3. 6. Macrconi Developed the first radio
Down
  1. 1. Alva Edison Invented the light bulb
  2. 3. Von Linde Invented the refrigerator
  3. 4. Benz Known as the inventor of the car