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发明名称
Hélice aérienne réglable
摘要
申请公布号
FR801133(A)
申请公布日期
1936.07.28
申请号
FRD801133
申请日期
1936.01.24
申请人
HUGO HEINE MOBELFABRIK, PROPELLERWERK
发明人
分类号
B64C11/06
主分类号
B64C11/06
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代理人
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