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EP0006649A1
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Method of making a watch case and watch obtained by this method
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CH617562B5
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Waterproof shape watch box.
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GB1374727A
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Sealed evacuated and pressurized watch cases
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GB1395363A
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Fluid-tight control mechanism for example for watches
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GB1352986A
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Chronograph push-pieces
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GB1396574A
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Wrist watch case
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CH559931B5
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Wrist watch with mineral glass lens - has seal between mounting ring and peripheral edge of watch glass
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CH559926B5
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Wrist watch with rectangular case - incorporates rotatable circular element for denoting specific time periods
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DE2132079A1
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1,3-diaza-cycloalkenes prepn - by reacting aldehydes with diamines and sulphur
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US3699767A
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Tight control member for watch movement
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US3683615A
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Tamper proof watch cases
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US3613209A
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Process for manufacturing gold alloy watch casings
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US3643423A
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Protective screen for a timepiece casing
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GB1286120A
|
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An improved timepiece casing
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GB1282490A
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Hermetic watch case
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US3555812A
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Fluidtight and tamper-proof timepiece case
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US3595008A
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A fluidtight connection for a timepiece winding knob
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GB1242693A
|
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Wristwatch
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GB1241471A
|
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Timepiece with rotatable bezels
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US3505807A
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Watertight timepiece case
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