发明名称 Pressure switch unit for an automatic coin or goods machine which can be operated by coins
摘要 The invention relates to a pressure switch unit for, for example, a change machine or an automatic goods machine, the electrical switches associated with the pressure switch unit being provided with sprung tongues which prevent the switch sliding out of the push-button housing when the push button is operated.
申请公布号 DE3440095(A1) 申请公布日期 1986.05.07
申请号 DE19843440095 申请日期 1984.11.02
申请人 WOLFF,WOLFGANG 发明人 WOLFF,WOLFGANG;WOHLERT,GUENTER
分类号 H02B1/044;(IPC1-7):H01H13/04;H01H9/08 主分类号 H02B1/044
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