| 发明名称 |
EQUIPMENT FOR HANDLING FORMALDEHYDE-CONTAINING GAS OR LIQUID |
| 摘要 |
An equipment for handling a formaldehydecontaining gas or liquid is characterized in that part or the whole of the surface of said equipment to be brought into contact with a formaldehydecontaining gas or liquid is made of an alloy mainly composed of copper and/or nickel.
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| 申请公布号 |
CA2000860(A1) |
申请公布日期 |
1990.04.30 |
| 申请号 |
CA19892000860 |
申请日期 |
1989.10.17 |
| 申请人 |
POLYPLASTICS CO., LTD. |
发明人 |
KAKIZAKI, HIDEO;NAKAMURA, HIROSHI;AKIYAMA, MINORU;AKIMOTO, ATSUSHI |
| 分类号 |
C07C47/058;B01J19/02;C22C9/00;C22C9/06;C22C19/00;C22C19/03;(IPC1-7):B01J19/02 |
主分类号 |
C07C47/058 |
| 代理机构 |
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代理人 |
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| 地址 |
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