G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
G07C3/12—Registering or indicating the production of the machine either with or without registering working or idle time in graphical form
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Physics & Mathematics
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General Physics & Mathematics
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Management, Administration, Business Operations System, And Electronic Commerce
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