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发明名称
Perfectionnements aux ancres d'échappement pour mouvements d'horlogerie
摘要
申请公布号
FR996955(A)
申请公布日期
1951.12.31
申请号
FRD996955
申请日期
1949.09.05
申请人
ETABLISSEMENTS ED. JAEGER
发明人
RODANET HENRI
分类号
G04B15/08
主分类号
G04B15/08
代理机构
代理人
主权项
地址
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Gas-tight electric cell in plastics container - has cell electrodes stacked with intervening separators on stud in container base
Battery with stacked cells - has plates deposited on flexible metal support acting as connector between opposite polarity plates of adjacent cells
Holding device for textile web during cutting - having perforated table through which needles extend to hold web
Human hair implanting tool - has adaptor carrying insertion needles attached to resilient spikes by trigger operated mechanism
Compliant tool holder for lathe - prevents collision of cutting tool with workpiece or blind hole bottom using compression spring and stepped bore
Vibration damper for drive shafts in motor vehicles - has shaft located in flange with rubber mountings
Grip element for tyre chain - consists of cylindrical element with stabilising flanges to increase grip and receives link rings
Flat glass ribbon prodn. - using a variable static pressure outflow device to control ribbon velocity
Grinder esp. for pigments - has vibrating bar striking revolving roller
Multiple strip winding machine control system - has motor and pressure roller tachometer incorporated in carriage with feed rollers
Automatic railway vehicle shunting coupling - has horizontally swinging lug protruding into catch jaw and held by spring