CA1012490A - High frequency heat sealing container closure - Google Patents
High frequency heat sealing container closureInfo
- Publication number
- CA1012490A CA1012490A CA162,307A CA162307A CA1012490A CA 1012490 A CA1012490 A CA 1012490A CA 162307 A CA162307 A CA 162307A CA 1012490 A CA1012490 A CA 1012490A
- Authority
- CA
- Canada
- Prior art keywords
- high frequency
- heat sealing
- container closure
- sealing container
- frequency heat
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22261472A | 1972-02-01 | 1972-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1012490A true CA1012490A (en) | 1977-06-21 |
Family
ID=22832963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA162,307A Expired CA1012490A (en) | 1972-02-01 | 1973-01-29 | High frequency heat sealing container closure |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1012490A (en) |
-
1973
- 1973-01-29 CA CA162,307A patent/CA1012490A/en not_active Expired
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