Distribution of motion picture films; film distribution; production and distribution of independent motion pictures; production and distribution of motion pictures

Scientific apparatus; nautical apparatus and instruments; surveying apparatus and instruments; photographic apparatus; optical apparatus and instruments; weighing apparatus and instruments; measuring apparatus; signalling apparatus; checking (supervision) apparatus; life saving apparatus and equipment; teaching apparatus; apparatus and instruments for controlling electricity; apparatus and instruments for regulating electricity; apparatus and instruments for switching electricity; apparatus for accumulating electricity; apparatus for electricity distribution; data processing apparatus; computer hardware; computer software