CH371276A - Device for maintaining and protecting, forming a frame-cover, of a slide - Google Patents
Device for maintaining and protecting, forming a frame-cover, of a slideInfo
- Publication number
- CH371276A CH371276A CH149461A CH149461A CH371276A CH 371276 A CH371276 A CH 371276A CH 149461 A CH149461 A CH 149461A CH 149461 A CH149461 A CH 149461A CH 371276 A CH371276 A CH 371276A
- Authority
- CH
- Switzerland
- Prior art keywords
- protecting
- maintaining
- slide
- cover
- 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)
- Securing Of Glass Panes Or The Like (AREA)
- Wing Frames And Configurations (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH149461A CH371276A (en) | 1961-02-08 | 1961-02-08 | Device for maintaining and protecting, forming a frame-cover, of a slide |
GB2872261A GB910102A (en) | 1961-02-08 | 1961-08-09 | Slide mounting for transparencies |
DE1961P0018853 DE1918000U (en) | 1961-02-08 | 1961-09-22 | DIAPOSITIVE FRAME. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH149461A CH371276A (en) | 1961-02-08 | 1961-02-08 | Device for maintaining and protecting, forming a frame-cover, of a slide |
Publications (1)
Publication Number | Publication Date |
---|---|
CH371276A true CH371276A (en) | 1963-08-15 |
Family
ID=4211760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH149461A CH371276A (en) | 1961-02-08 | 1961-02-08 | Device for maintaining and protecting, forming a frame-cover, of a slide |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH371276A (en) |
DE (1) | DE1918000U (en) |
GB (1) | GB910102A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074067A (en) * | 1989-12-29 | 1991-12-24 | Cohart Richard M | Mat structure and method of matting a picture |
-
1961
- 1961-02-08 CH CH149461A patent/CH371276A/en unknown
- 1961-08-09 GB GB2872261A patent/GB910102A/en not_active Expired
- 1961-09-22 DE DE1961P0018853 patent/DE1918000U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB910102A (en) | 1962-11-07 |
DE1918000U (en) | 1965-06-16 |
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