CA860253A - Direct-positive photographic materials - Google Patents
Direct-positive photographic materialsInfo
- Publication number
- CA860253A CA860253A CA860253A CA860253DA CA860253A CA 860253 A CA860253 A CA 860253A CA 860253 A CA860253 A CA 860253A CA 860253D A CA860253D A CA 860253DA CA 860253 A CA860253 A CA 860253A
- Authority
- CA
- Canada
- Prior art keywords
- direct
- photographic materials
- positive photographic
- positive
- materials
- 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 |
---|---|---|---|
CA860253T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA860253A true CA860253A (en) | 1971-01-05 |
Family
ID=36345690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA860253A Expired CA860253A (en) | Direct-positive photographic materials |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA860253A (en) |
-
0
- CA CA860253A patent/CA860253A/en not_active Expired
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