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发明名称
Accordion
摘要
申请公布号
US2036545(A)
申请公布日期
1936.04.07
申请号
US19350014784
申请日期
1935.04.05
申请人
WURLITZER GRAND PIANO COMPANY
发明人
SCHMIDT OTTO
分类号
G10D11/00
主分类号
G10D11/00
代理机构
代理人
主权项
地址
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