BE448978A - - Google Patents

Info

Publication number
BE448978A
BE448978A BE448978DA BE448978A BE 448978 A BE448978 A BE 448978A BE 448978D A BE448978D A BE 448978DA BE 448978 A BE448978 A BE 448978A
Authority
BE
Belgium
Prior art keywords
clocks
movement
clock
alarm
kinetic
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE448978A publication Critical patent/BE448978A/fr

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
    • G04B33/00—Calibers
    • 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
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Emergency Lowering Means (AREA)
  • Electromechanical Clocks (AREA)
BE448978D 1942-01-29 1943-01-30 BE448978A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE892122X 1942-01-29

Publications (1)

Publication Number Publication Date
BE448978A true BE448978A (de) 1943-02-27

Family

ID=33164289

Family Applications (1)

Application Number Title Priority Date Filing Date
BE448978D BE448978A (de) 1942-01-29 1943-01-30

Country Status (3)

Country Link
BE (1) BE448978A (de)
CH (1) CH299778A (de)
FR (1) FR892122A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685164A (en) * 1952-05-05 1954-08-03 Charles L Grillet Frame for timing movements and instruments and method of assembling

Also Published As

Publication number Publication date
FR892122A (fr) 1944-03-29
CH299778A (de) 1954-06-30

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