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发明名称
Accordion shift mechanism
摘要
申请公布号
US2136112(A)
申请公布日期
1938.11.08
申请号
US19380191254
申请日期
1938.02.18
申请人
THE RUDOLPH WURLITZER COMPANY
发明人
LINDEBERG CARL
分类号
G10D11/02
主分类号
G10D11/02
代理机构
代理人
主权项
地址
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