Descriptions for G04B and notes/indexes are displayed on this screen.
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MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS (spring- or weight-driven mechanisms in general F03G; electromechanical clocks or watches G04C; electromechanical clocks with attached or built-in means operating any device at preselected times or after predetermined time intervals G04C 23/00; clocks or watches with stop devices G04F 7/08; structural details or housings specially adapted for electronic time-pieces with no moving parts G04G 17/00)
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Note(s)
This subclass covers mechanically-driven calendar clocks or clockwork calendars, and the mechanical part of such clocks or calendars.
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Subclass indexes
DRIVING MECHANISM | 1/00 | WINDING | Normal; automatic; combined | 3/00; 5/00; 7/00 | Supervision; winding parts | 9/00; 11/00 | CLOCK MOVEMENT | Escapement; frequency stabiliser; setting frequency gearwork; adjusting thereof | 15/00; 17/00; 18/00; 13/00; 35/00 | TIME INDICATING | 19/00, 21/00, 23/00, 25/00 | TIME SETTING | 27/00 | FRAMEWORKS; SUPPORTS; CALIBERS | 29/00; 31/00; 33/00 | PROTECTION OF CLOCKWORK | Cases; crystals, glasses; other protection means | 37/00; 39/00; 41/00, 43/00 | UNUSUAL CLOCKS | 45/00, 47/00, 49/00 | SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS | 99/00 |
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