CH9962A -
Mechanism regulating the striking of the quarters and minutes in repeating watches so as to eliminate the silences of variable length which separate the striking of the hours from that of the quarters or minutes
- Google Patents
Mechanism regulating the striking of the quarters and minutes in repeating watches so as to eliminate the silences of variable length which separate the striking of the hours from that of the quarters or minutes
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Publication number
CH9962A
CH9962ACH9962ACH9962DACH9962ACH 9962 ACH9962 ACH 9962ACH 9962 ACH9962 ACH 9962ACH 9962D ACH9962D ACH 9962DACH 9962 ACH9962 ACH 9962A
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Publication date
Application filed by Aubert GeorgefiledCriticalAubert George
Publication of CH9962ApublicationCriticalpatent/CH9962A/en
G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
G04B21/00—Indicating the time by acoustic means
G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
G04B21/12—Reiterating watches or clocks
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Physics & Mathematics
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General Physics & Mathematics
(AREA)
CH9962A1895-03-291895-03-29
Mechanism regulating the striking of the quarters and minutes in repeating watches so as to eliminate the silences of variable length which separate the striking of the hours from that of the quarters or minutes
CH9962A
(en)
Mechanism regulating the striking of the quarters and minutes in repeating watches so as to eliminate the silences of variable length which separate the striking of the hours from that of the quarters or minutes
Mechanism regulating the striking of the quarters and minutes in repeating watches so as to eliminate the silences of variable length which separate the striking of the hours from that of the quarters or minutes