73144277
Oct 11, 1977
Oct 24, 1978
MECHANICAL COUNTERS, ELECTRONIC COUNTERS, ELECTROMECHANICAL COUNTERS, AND PNEUMATIC COUNTERS FOR INDUSTRIAL APPLICATIONS, AND MECHANICAL AND ELECTROMECHANICAL PRINTING COUNTERS FOR INDUSTRIAL APPLICATIONS
Electrical and Scientific ApparatusSERVICING AND REPAIR OF MECHANICAL, ELECTROMECHANICAL, ELECTRONIC AND PNEUMATIC COUNTERS AND PRINTING COUNTERS USED IN INDUSTRIAL APPLICATIONS
Building Construction and Repair