CA1255534A - Dispositif poinconneur de materiaux servant a la production de cliches - Google Patents
Dispositif poinconneur de materiaux servant a la production de clichesInfo
- Publication number
- CA1255534A CA1255534A CA000360266A CA360266A CA1255534A CA 1255534 A CA1255534 A CA 1255534A CA 000360266 A CA000360266 A CA 000360266A CA 360266 A CA360266 A CA 360266A CA 1255534 A CA1255534 A CA 1255534A
- Authority
- CA
- Canada
- Prior art keywords
- punch
- punching
- edge
- central
- configuration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004080 punching Methods 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title claims description 22
- 238000007639 printing Methods 0.000 title claims description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000000034 method Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 238000006677 Appel reaction Methods 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- WTGQALLALWYDJH-WYHSTMEOSA-N scopolamine hydrobromide Chemical compound Br.C1([C@@H](CO)C(=O)OC2C[C@@H]3N([C@H](C2)[C@@H]2[C@H]3O2)C)=CC=CC=C1 WTGQALLALWYDJH-WYHSTMEOSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000360266A CA1255534A (fr) | 1980-09-12 | 1980-09-12 | Dispositif poinconneur de materiaux servant a la production de cliches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000360266A CA1255534A (fr) | 1980-09-12 | 1980-09-12 | Dispositif poinconneur de materiaux servant a la production de cliches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1255534A true CA1255534A (fr) | 1989-06-13 |
Family
ID=4117883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000360266A Expired CA1255534A (fr) | 1980-09-12 | 1980-09-12 | Dispositif poinconneur de materiaux servant a la production de cliches |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1255534A (fr) |
-
1980
- 1980-09-12 CA CA000360266A patent/CA1255534A/fr not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |