LU27752A1 - - Google Patents

Info

Publication number
LU27752A1
LU27752A1 LU27752DA LU27752A1 LU 27752 A1 LU27752 A1 LU 27752A1 LU 27752D A LU27752D A LU 27752DA LU 27752 A1 LU27752 A1 LU 27752A1
Authority
LU
Luxembourg
Application number
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 LU27752A1 publication Critical patent/LU27752A1/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00Producing acoustic time signals by electrical means
    • G04C21/16Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/28Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to put into action electro-acoustic means, e.g. awakening by music
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
LU27752D 1945-09-13 1945-09-13 LU27752A1 (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU27752 1945-09-13

Publications (1)

Publication Number Publication Date
LU27752A1 true LU27752A1 (en:Method) 1945-11-13

Family

ID=19722215

Family Applications (1)

Application Number Title Priority Date Filing Date
LU27752D LU27752A1 (en:Method) 1945-09-13 1945-09-13

Country Status (1)

Country Link
LU (1) LU27752A1 (en:Method)

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