| 发明名称 |
PROCESS FOR PRODUCING A RESIN PRODUCT HAVING A BENT HOLLOW PORTION AND A CORE USABLE FOR THE SAME PROCESS |
| 摘要 |
A core for producing a molded resin product having a bent hollow portion, including two-forked and multi-forked products used as parts for automobiles, and a process for producing the aforesaid resin product having a bent hollow portion by using said core.
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| 申请公布号 |
CA1332493(C) |
申请公布日期 |
1994.10.18 |
| 申请号 |
CA19890592630 |
申请日期 |
1989.03.02 |
| 申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
TANAKA, YUJI;TANADA, KIYOSHI |
| 分类号 |
B29C33/50;B29C33/52;B29C53/08;B29D23/00;F02M35/10;(IPC1-7):B29D22/00;B29C33/76 |
主分类号 |
B29C33/50 |
| 代理机构 |
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代理人 |
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| 主权项 |
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