CA925842A - Reversible and quick-change cartridge spool - Google Patents
Reversible and quick-change cartridge spoolInfo
- Publication number
- CA925842A CA925842A CA141677A CA141677A CA925842A CA 925842 A CA925842 A CA 925842A CA 141677 A CA141677 A CA 141677A CA 141677 A CA141677 A CA 141677A CA 925842 A CA925842 A CA 925842A
- Authority
- CA
- Canada
- Prior art keywords
- reversible
- quick
- cartridge spool
- change cartridge
- change
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA141677A CA925842A (en) | 1968-05-09 | 1972-05-09 | Reversible and quick-change cartridge spool |
CA154784A CA923095A (en) | 1968-05-09 | 1972-10-25 | Reversible and quick-change cartridge spool |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72783268A | 1968-05-09 | 1968-05-09 | |
US77891368A | 1968-11-01 | 1968-11-01 | |
US82085969A | 1969-05-01 | 1969-05-01 | |
CA050805A CA930344A (en) | 1968-05-09 | 1969-05-07 | Reversible and quick-change cartridge spool |
CA141677A CA925842A (en) | 1968-05-09 | 1972-05-09 | Reversible and quick-change cartridge spool |
Publications (1)
Publication Number | Publication Date |
---|---|
CA925842A true CA925842A (en) | 1973-05-08 |
Family
ID=27425342
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141678A Expired CA920115A (en) | 1968-05-09 | 1972-05-09 | Reversible and quick-change cartridge spool |
CA141677A Expired CA925842A (en) | 1968-05-09 | 1972-05-09 | Reversible and quick-change cartridge spool |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141678A Expired CA920115A (en) | 1968-05-09 | 1972-05-09 | Reversible and quick-change cartridge spool |
Country Status (1)
Country | Link |
---|---|
CA (2) | CA920115A (en) |
-
1972
- 1972-05-09 CA CA141678A patent/CA920115A/en not_active Expired
- 1972-05-09 CA CA141677A patent/CA925842A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA920115A (en) | 1973-01-30 |
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