| 发明名称 |
METALLIC OXIDE POWDERS, THEIR MIXTURES, SYSTEMS OF MIXED METALLIC OXIDE POWDERS, THEIR MIXTURES AND THEIR USE FOR CATALYTIC DEHYDRATION OF HYDROCARBONS |
| 摘要 |
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| 申请公布号 |
AU2619388(A) |
申请公布日期 |
1989.06.14 |
| 申请号 |
AU19880026193 |
申请日期 |
1988.11.05 |
| 申请人 |
VEBA OEL AKTIENGESELLSCHAFT |
发明人 |
BERNHARD SCHRAMM;JURGEN KERN;HARALD SCHWAHN;AUGUST-WILHELM PREUSS;KLAUS GOTTLIEB;HARTMUT BRUDERRECK |
| 分类号 |
C01B13/22;B01J21/00;B01J21/06;B01J23/00;B01J23/16;B01J23/22;B01J23/24;B01J23/26;B01J35/10;B01J37/02;B01J37/34;B22C9/16;B22F9/00;C01G1/02;C01G23/07;C01G31/02;C01G37/027;C07B61/00;C07C5/00;C07C5/32;C07C5/333;C07C11/00 |
主分类号 |
C01B13/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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