专利名称：Display unit for electrical device发明人：BETZLER, HANS LUDWIG, DIPL.-ING. (FH)申请号：EP90104206.9申请日：19900305公开号：EP0387657A1公开日：19900919
专利附图：
摘要：The display unit is constructed as an independent complete assembly and ismounted, by means of its frame (11), in a replaceable manner as an entity on a front sideof a device, the frame (11) being designed as a support for all the individual parts (sightglass 14; seal 15, 16; printed-circuit board 33; metal cover 44) of the assembly. This
results in a display unit which is constructed such that it is easy to assembly and maintain.
申请人：SIEMENS AKTIENGESELLSCHAFT
地址：WITTELSBACHERPLATZ 2; D-8000 MUENCHEN 2,Wittelsbacherplatz 2 80333München DE
国籍：DE
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