Scientific and laboratory instruments used for the automatic cover slipping of microscope slides and parts therefor, namely, robotic cover slipping machine which automatically seals tissue for specimen purposes; aerometers; anemometers; answering machines, antennas; apparatus and instruments for astronomy, namely x-ray instruments for astronomical observation, namely observation of compact stars with extraordinary densities such as neutron stars and black holes and solar flares; automatic tel...

CLOCKS AND WATCHES AND PARTS THEREOF

AUTOMATIC TELEPHONE EXCHANGES; [ MANUAL TELEPHONE EXCHANGES; COMMON-BATTERY TELEPHONE EXCHANGES; MAGNETIC TELEPHONE EXCHANGES; ] INTERPHONES; TELEPHONES; KEY TELEPHONES; [ ELECTRICAL KEYS FOR TELEPHONES; SOUND AMPLIFIERS; DIALS; CONNECTORS; CONVERTERS; ] RELAYS; [ ELECTRICAL KEYS; SWITCHES; FACSIMILE TRANSMITTERS; PHOTOTELEGRAPHIC APPARATUS; ] REPEATING EXCHANGES; DATA SIGNAL EXCHANGES [ ; VIDEO RECORDERS; RADIO TRANSMITTERS AND RECEIVERS; TELEVISION TRANSMITTERS AND RECEIVERS; FIXED STATION ...