HASLER

ELECTRIC AND ELECTRONIC COMMUNICATION SYSTEMS-NAMELY, TELEPHONE EQUIPMENT, CARRIER FREQUENCY EQUIPMENT, AUTOMATIC SYSTEMS FOR CORRECTING TELECOMMUNICATION ERRORS BY RETRANSMITTING MUTILATED SIGNALS, PULSE CODE MODULATED TELECOMMUNICATION TRANSMISSION SYSTEMS, AND RADIO PAGERS

REVOLUTION COUNTERS, TACHOMETERS, TACHOGRAPHS, CASH REGISTERS, AND READING MACHINES