| 发明名称 |
Flat strip spool having a core provided with strip fastening means |
| 摘要 |
The invention relates to a spool for a flat strip, in particular a film spool, in which an end of the flat strip provided with notches formed by punching is fixed in recesses of the side walls of an encircling groove in the spool core.
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| 申请公布号 |
US4135680(A) |
申请公布日期 |
1979.01.23 |
| 申请号 |
US19770816164 |
申请日期 |
1977.07.15 |
| 申请人 |
AGFA-GEVAERT AG |
发明人 |
BLANK, RUDOLF;KLUCZYNSKI, ACHIM |
| 分类号 |
G03C3/00;B65H75/28;G03B21/32;(IPC1-7):B65H75/28 |
主分类号 |
G03C3/00 |
| 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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