Blood testing apparatus; anaesthetic apparatus; galvanic therapeutic appliances; apparatus for artificial respiration; apparatus for the treatment of deafness; physical exercise apparatus for medical purposes; body rehabilitation apparatus for medical purposes; dental apparatus and instruments; surgical apparatus and instruments; resuscitation apparatus; dental apparatus, electric; physiotherapy apparatus; diagnostic apparatus for medical purposes; radiological apparatus for medical purposes; X-ray apparatus for medical purposes; injectors for medical purposes; medical apparatus and instruments; X-ray photographs for medical purposes; tomographs for medical purposes; X-ray tubes for medical purposes; radium tubes for medical purposes; protection devices against X-rays, for medical purposes; radiology screens for medical purposes; testing apparatus for medical purposes; apparatus and installations for the production of X-rays, for medical purposes.