CH632E - Pocket watch winding crown with pressure device for opening a spring cover - Google Patents

Pocket watch winding crown with pressure device for opening a spring cover

Info

Publication number
CH632E
CH632E CH632DD CH632E CH 632 E CH632 E CH 632E CH 632D D CH632D D CH 632DD CH 632 E CH632 E CH 632E
Authority
CH
Switzerland
Prior art keywords
opening
pressure device
spring cover
pocket watch
winding crown
Prior art date
Application number
Other languages
German (de)
Original Assignee
Nationale S A Usines Fusionnee
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 Nationale S A Usines Fusionnee filed Critical Nationale S A Usines Fusionnee
Publication of CH632E publication Critical patent/CH632E/en

Links

CH632D 1906-05-15 1906-12-06 Pocket watch winding crown with pressure device for opening a spring cover CH632E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH35236T 1906-05-15
CH632T 1906-12-06

Publications (1)

Publication Number Publication Date
CH632E true CH632E (en) 1907-06-30

Family

ID=41403406

Family Applications (1)

Application Number Title Priority Date Filing Date
CH632D CH632E (en) 1906-05-15 1906-12-06 Pocket watch winding crown with pressure device for opening a spring cover

Country Status (1)

Country Link
CH (1) CH632E (en)

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