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发明名称
Dispositif de clapet et ses applications
摘要
申请公布号
FR1197974(A)
申请公布日期
1959.12.03
申请号
FRD1197974
申请日期
1958.01.23
申请人
发明人
REITERER FERDINAND;WINDISCH LOUIS
分类号
D01G15/82;F16K1/226
主分类号
D01G15/82
代理机构
代理人
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地址
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