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发明名称
摘要
申请公布号
FR2116949(A5)
申请公布日期
1972.07.21
申请号
FR19700044839
申请日期
1970.12.11
申请人
ETAT FRANCAIS
发明人
分类号
B01J7/00;B60R21/26;B60R21/264;C06B25/24;C06D5/00;F02K9/10;F02K9/14;F02K9/50;F42B3/04;(IPC1-7):F04F1/00;B60R21/00
主分类号
B01J7/00
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代理人
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地址
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