CA413402A - Telegraph ribbon colour mechanism - Google Patents
Telegraph ribbon colour mechanismInfo
- Publication number
- CA413402A CA413402A CA413402A CA413402DA CA413402A CA 413402 A CA413402 A CA 413402A CA 413402 A CA413402 A CA 413402A CA 413402D A CA413402D A CA 413402DA CA 413402 A CA413402 A CA 413402A
- Authority
- CA
- Canada
- Prior art keywords
- telegraph
- ribbon
- ribbon colour
- colour mechanism
- colour
- 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 |
---|---|---|---|
CA413402T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA413402A true CA413402A (en) | 1943-06-22 |
Family
ID=35522577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA413402A Expired CA413402A (en) | Telegraph ribbon colour mechanism |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA413402A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116976A (en) * | 1990-07-17 | 1992-05-26 | Atochem North America, Inc | Hindered amine light stabilizer hydrazides |
-
0
- CA CA413402A patent/CA413402A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5116976A (en) * | 1990-07-17 | 1992-05-26 | Atochem North America, Inc | Hindered amine light stabilizer hydrazides |
US5352719A (en) * | 1990-07-17 | 1994-10-04 | Elf Atochem North America, Inc. | Hindered amine light stabilizer hydrazides |
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