CH2864A - Double hour watch - Google Patents

Double hour watch

Info

Publication number: CH2864A
Authority: CH; Switzerland
Prior art keywords: hour watch; double; double hour; watch; hour
Prior art date: 1890-11-27

Application number

CH2864A

Other languages

French (fr)

Inventor

Cie Durrstein

Original Assignee

Durrstein & Cie

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.)

1890-11-27

Filing date

1890-11-27

Publication date

1891-07-15

1890-11-27 Application filed by Durrstein & Cie filed Critical Durrstein & Cie

1891-07-15 Publication of CH2864A publication Critical patent/CH2864A/en

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
- G04B19/22—Arrangements for indicating different local apparent times; Universal time pieces
- G04B19/23—Arrangements for indicating different local apparent times; Universal time pieces by means of additional hands or additional pairs of hands

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

CH2864A 1890-11-27 1890-11-27 Double hour watch CH2864A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2864T		1890-11-27

Publications (1)

Publication Number	Publication Date
CH2864A true CH2864A (en)	1891-07-15

Family

ID=4183517

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH2864A CH2864A (en)	1890-11-27	1890-11-27	Double hour watch

Country Status (1)

Country	Link
CH (1)	CH2864A (en)

1890
- 1890-11-27 CH CH2864A patent/CH2864A/en unknown

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