JPS52110064A - Magnetismmproof clock movement - Google Patents

Magnetismmproof clock movement

Info

Publication number
JPS52110064A
JPS52110064A JP2551677A JP2551677A JPS52110064A JP S52110064 A JPS52110064 A JP S52110064A JP 2551677 A JP2551677 A JP 2551677A JP 2551677 A JP2551677 A JP 2551677A JP S52110064 A JPS52110064 A JP S52110064A
Authority
JP
Japan
Prior art keywords
magnetismmproof
clock movement
clock
movement
magnetismmproof clock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2551677A
Other languages
English (en)
Japanese (ja)
Inventor
Yubeeru Erizabetsuto
Baputeisuto Bieno Jiyan
Shiyaburo Furanshisu
Fuiritsupu Buroeshiyuran Jiyan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebauches SA
Original Assignee
Ebauches SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ebauches SA filed Critical Ebauches SA
Publication of JPS52110064A publication Critical patent/JPS52110064A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G—PHYSICS
    • G04—HOROLOGY
    • 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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
JP2551677A 1976-03-10 1977-03-10 Magnetismmproof clock movement Pending JPS52110064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH295676A CH599598B5 (forum.php) 1976-03-10 1976-03-10

Publications (1)

Publication Number Publication Date
JPS52110064A true JPS52110064A (en) 1977-09-14

Family

ID=4245417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2551677A Pending JPS52110064A (en) 1976-03-10 1977-03-10 Magnetismmproof clock movement

Country Status (3)

Country Link
JP (1) JPS52110064A (forum.php)
CH (2) CH295676A4 (forum.php)
DE (2) DE7707643U1 (forum.php)

Also Published As

Publication number Publication date
DE2710828A1 (de) 1977-09-15
CH295676A4 (forum.php) 1977-07-29
DE7707643U1 (de) 1978-04-27
CH599598B5 (forum.php) 1978-05-31

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