NL21233C - - Google Patents

Info

Publication number
NL21233C
NL21233C NL21233DA NL21233C NL 21233 C NL21233 C NL 21233C NL 21233D A NL21233D A NL 21233DA NL 21233 C NL21233 C NL 21233C
Authority
NL
Netherlands
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.)
Publication of NL21233C publication Critical patent/NL21233C/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/04—Indicating the time of the day
    • G04C21/06—Indicating the time of the day by striking mechanism
    • G04C21/08—Indicating the time of the day by striking mechanism with snail
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
    • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
NL21233D 1931-09-22 NL21233C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL21233T
CH161095T 1931-09-22
FR724253T 1931-10-12
BE385264T 1931-12-28

Publications (1)

Publication Number Publication Date
NL21233C true NL21233C (fr)

Family

ID=39783267

Family Applications (2)

Application Number Title Priority Date Filing Date
NL34679D NL34679B (fr) 1931-09-22
NL21233D NL21233C (fr) 1931-09-22

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL34679D NL34679B (fr) 1931-09-22

Country Status (4)

Country Link
BE (2) BE385264A (fr)
CH (1) CH161095A (fr)
FR (1) FR724253A (fr)
NL (2) NL21233C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224209B (de) * 1962-10-23 1966-09-01 Hermle & Sohn Franz Elektromotorisch betaetigtes Rechenschlagwerk

Also Published As

Publication number Publication date
BE337389A (fr)
BE385264A (fr) 1932-01-30
NL34679B (fr)
FR724253A (fr) 1932-04-25
CH161095A (de) 1933-04-15

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