CH452921A - Change frame for picture sections - Google Patents
Change frame for picture sectionsInfo
- Publication number
- CH452921A CH452921A CH208567A CH208567A CH452921A CH 452921 A CH452921 A CH 452921A CH 208567 A CH208567 A CH 208567A CH 208567 A CH208567 A CH 208567A CH 452921 A CH452921 A CH 452921A
- Authority
- CH
- Switzerland
- Prior art keywords
- change frame
- picture sections
- picture
- sections
- frame
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966P0038774 DE1298302B (en) | 1966-02-14 | 1966-02-14 | Change frame for slides |
Publications (1)
Publication Number | Publication Date |
---|---|
CH452921A true CH452921A (en) | 1968-03-15 |
Family
ID=7376090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH208567A CH452921A (en) | 1966-02-14 | 1967-02-13 | Change frame for picture sections |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT274424B (en) |
BE (1) | BE693918A (en) |
CH (1) | CH452921A (en) |
DE (1) | DE1298302B (en) |
DK (1) | DK121932B (en) |
NL (1) | NL6701727A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1792232U (en) * | 1959-02-28 | 1959-07-16 | Karl Ruppenthal | FRAME FOR DIAPOSITIVE. |
GB918886A (en) * | 1960-07-16 | 1963-02-20 | Sven Goran Pettersson | Improvements in or relating to mountings for diapositive film pictures |
-
1966
- 1966-02-14 DE DE1966P0038774 patent/DE1298302B/en active Pending
-
1967
- 1967-02-03 NL NL6701727A patent/NL6701727A/xx unknown
- 1967-02-10 BE BE693918D patent/BE693918A/xx not_active IP Right Cessation
- 1967-02-10 DK DK73467A patent/DK121932B/en unknown
- 1967-02-10 AT AT127667A patent/AT274424B/en active
- 1967-02-13 CH CH208567A patent/CH452921A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1298302B (en) | 1969-06-26 |
NL6701727A (en) | 1967-08-15 |
DK121932B (en) | 1971-12-20 |
BE693918A (en) | 1967-07-17 |
AT274424B (en) | 1969-09-25 |
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