CA972593A - Microfiche reader - Google Patents
Microfiche readerInfo
- Publication number
- CA972593A CA972593A CA215,252A CA215252A CA972593A CA 972593 A CA972593 A CA 972593A CA 215252 A CA215252 A CA 215252A CA 972593 A CA972593 A CA 972593A
- Authority
- CA
- Canada
- Prior art keywords
- microfiche reader
- microfiche
- reader
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA215,252A CA972593A (en) | 1972-03-20 | 1974-12-04 | Microfiche reader |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US236493A US3860333A (en) | 1972-03-20 | 1972-03-20 | Microfiche reader |
CA149,143A CA972592A (en) | 1972-03-20 | 1972-08-10 | Microfiche reader |
CA215,252A CA972593A (en) | 1972-03-20 | 1974-12-04 | Microfiche reader |
Publications (1)
Publication Number | Publication Date |
---|---|
CA972593A true CA972593A (en) | 1975-08-12 |
Family
ID=27162211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA215,252A Expired CA972593A (en) | 1972-03-20 | 1974-12-04 | Microfiche reader |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA972593A (en) |
-
1974
- 1974-12-04 CA CA215,252A patent/CA972593A/en not_active Expired
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