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发明名称
Perfectionnements aux fenêtres de navires
摘要
申请公布号
FR1124862(A)
申请公布日期
1956.10.19
申请号
FRD1124862
申请日期
1955.05.20
申请人
BULL'S METAL & MARINE LIMITED
发明人
分类号
B63B19/00;E06B3/44
主分类号
B63B19/00
代理机构
代理人
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地址
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