CA957700A - Intermittent high speed perforator - Google Patents
Intermittent high speed perforatorInfo
- Publication number
- CA957700A CA957700A CA161,548A CA161548A CA957700A CA 957700 A CA957700 A CA 957700A CA 161548 A CA161548 A CA 161548A CA 957700 A CA957700 A CA 957700A
- Authority
- CA
- Canada
- Prior art keywords
- high speed
- intermittent high
- perforator
- speed perforator
- intermittent
- 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
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA161,548A CA957700A (en) | 1970-05-27 | 1973-01-18 | Intermittent high speed perforator |
| CA210,851A CA1050065A (en) | 1970-05-27 | 1974-10-07 | Intermittent web advancing apparatus |
| CA210,852A CA1051048A (en) | 1970-05-27 | 1974-10-07 | Intermittent web advancing apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4095170A | 1970-05-27 | 1970-05-27 | |
| CA112898A CA931498A (en) | 1970-05-27 | 1971-05-13 | Intermittent high speed perforator |
| CA161,548A CA957700A (en) | 1970-05-27 | 1973-01-18 | Intermittent high speed perforator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA957700A true CA957700A (en) | 1974-11-12 |
Family
ID=27161173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA161,548A Expired CA957700A (en) | 1970-05-27 | 1973-01-18 | Intermittent high speed perforator |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA957700A (en) |
-
1973
- 1973-01-18 CA CA161,548A patent/CA957700A/en not_active Expired
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