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发明名称
Schalter nach dem Expansionsprinzip.
摘要
申请公布号
CH158955(A)
申请公布日期
1932.12.15
申请号
CHD158955
申请日期
1931.11.16
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT SIEMENS-SCHUCKERTWERKE
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