Descriptions for G04C and notes/indexes are displayed on this screen.
| G04C
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ELECTROMECHANICAL CLOCKS OR WATCHES
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Note(s)
This subclass covers electric features of mechanically-driven clocks or watches, such as electric winding of such clocks or the provision of electric contacts thereon.
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Subclass indexes
ELECTRIC WINDING OF MECHANICAL CLOCKS | 1/00 | ELECTROMECHANICAL CLOCK MOVEMENTS; ELECTRIC OR MAGNETIC ESCAPEMENTS | 3/00, 5/00 | TIME INDICATING | Optical; acoustical means | 17/00, 19/00; 21/00 | TIME SETTING | 9/00 | POWER SUPPLIES | 10/00 | SYNCHRONISATION; PRIMARY-AND-SECONDARY CLOCK SYSTEM; SYNCHRONOUS-MOTOR CLOCKS | 11/00; 13/00; 15/00 | CLOCKS FOR OPERATING A DEVICE AT A PRESELECTED TIME | 23/00 | SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS | 99/00 |
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