FR955554A - Perfectionnements apportés aux clés universelles pour ouvrir ou fermer les fonds de boîtes de montres - Google Patents

Perfectionnements apportés aux clés universelles pour ouvrir ou fermer les fonds de boîtes de montres

Info

Publication number
FR955554A
FR955554A FR955554DA FR955554A FR 955554 A FR955554 A FR 955554A FR 955554D A FR955554D A FR 955554DA FR 955554 A FR955554 A FR 955554A
Authority
FR
France
Prior art keywords
opening
watch case
universal keys
case backs
closing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GOLAY BUCHEL AND CIE
Original Assignee
GOLAY BUCHEL AND 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.)
Filing date
Publication date
Application filed by GOLAY BUCHEL AND CIE filed Critical GOLAY BUCHEL AND CIE
Application granted granted Critical
Publication of FR955554A publication Critical patent/FR955554A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D1/00—Gripping, holding, or supporting devices
    • G04D1/10—Devices for opening or closing watch bottoms or covers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
FR955554D 1946-11-15 1947-11-14 Perfectionnements apportés aux clés universelles pour ouvrir ou fermer les fonds de boîtes de montres Expired FR955554A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH254308T 1946-11-15

Publications (1)

Publication Number Publication Date
FR955554A true FR955554A (fr) 1950-01-16

Family

ID=4470487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR955554D Expired FR955554A (fr) 1946-11-15 1947-11-14 Perfectionnements apportés aux clés universelles pour ouvrir ou fermer les fonds de boîtes de montres

Country Status (5)

Country Link
CH (1) CH254308A (it)
DE (1) DE842475C (it)
FR (1) FR955554A (it)
GB (1) GB653804A (it)
IT (1) IT436014B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388082A (en) * 1994-03-31 1995-02-07 Kabushiki Kaisha Hattori Seiko Watch case back opener
CN110850700B (zh) * 2019-11-26 2025-04-18 昆山铭世特智能科技有限公司 一种电子手表底壳和前壳拆解装置

Also Published As

Publication number Publication date
CH254308A (fr) 1948-04-30
IT436014B (it) 1948-05-28
GB653804A (en) 1951-05-23
DE842475C (de) 1952-06-26

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