AT198201B - Observation watch - Google Patents

Observation watch

Info

Publication number
AT198201B
AT198201B AT198201DA AT198201B AT 198201 B AT198201 B AT 198201B AT 198201D A AT198201D A AT 198201DA AT 198201 B AT198201 B AT 198201B
Authority
AT
Austria
Prior art keywords
observation watch
watch
observation
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Dr Ing Schwab
Original Assignee
Otto Dr Ing Schwab
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 Otto Dr Ing Schwab filed Critical Otto Dr Ing Schwab
Application granted granted Critical
Publication of AT198201B publication Critical patent/AT198201B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AT198201D 1957-05-25 1957-05-25 Observation watch AT198201B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT198201T 1957-05-25

Publications (1)

Publication Number Publication Date
AT198201B true AT198201B (en) 1958-06-25

Family

ID=3668068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT198201D AT198201B (en) 1957-05-25 1957-05-25 Observation watch

Country Status (1)

Country Link
AT (1) AT198201B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001020408A1 (en) * 1999-09-15 2001-03-22 Eberhard Et Co. Sa. Watch movement with hand display
EP1024416A3 (en) * 1999-01-28 2001-04-18 Patek Philippe S.A. Chronograph
EP1691243A3 (en) * 2005-02-14 2008-06-04 Mct Holding Sa Stop-watch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1024416A3 (en) * 1999-01-28 2001-04-18 Patek Philippe S.A. Chronograph
WO2001020408A1 (en) * 1999-09-15 2001-03-22 Eberhard Et Co. Sa. Watch movement with hand display
EP1691243A3 (en) * 2005-02-14 2008-06-04 Mct Holding Sa Stop-watch

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