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发明名称
Kraftwandler
摘要
申请公布号
DE2132018(A1)
申请公布日期
1972.01.20
申请号
DE19712132018
申请日期
1971.06.28
申请人
KOMATSU,AKIRA
发明人
KOMATSU,AKIRA
分类号
H04R1/00;H04R1/02;H04R9/06
主分类号
H04R1/00
代理机构
代理人
主权项
地址
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