7
Machines (in particular electric) and motors and engines (in particular electric, except for land vehicles) and machine transmission components (except for land vehicles) being teaching and learning apparatus for technical training and further education, in particular being parts for system kits for technical training and further education
9
Scientific, surveying, electric, optical, weighing, measuring, signalling, checking (supervision) and teaching apparatus and instruments (included in class 9), solely being electronic and electrotechnical teaching and learning apparatus for technical training and further education, and parts for the aforesaid goods (included in class 9); Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, solely being electronic and electrotechnical teaching and learning apparatus for technical training and further education, and parts for the aforesaid goods (included in class 9); Electronic and electrotechnical system kits consisting of scientific, surveying, electric, optical, weighing, measuring, signalling, checking (supervision) and teaching apparatus and/or instruments (included in class 9) and/or apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, all system kits solely being teaching and learning aids for technical training and further education, and parts for the aforesaid system kits; Software for controlling electronic and electrotechnical system kits; Training software for technical training and further education
12
Parts for motor vehicle drive trains, being teaching and learning apparatus for technical training and further education, in particular machines (in particular electric) and motors and engines (in particular electric) for land vehicles, all the aforesaid goods in particular being parts for system kits for technical training and further education
16
Printed training documents for technical training and further training; Instructions for system kits, being teaching and learning aids for technical training and further training; Pamphlets and books with electronic and electrotechnical content; Instructional and teaching material (except apparatus) relating to the topics of physics, electrical engineering, electronics and mathematics, in particular textbooks, circuit diagrams and instructions for experiments