FR2321139B3 - - Google Patents
Info
- Publication number
- FR2321139B3 FR2321139B3 FR7535773A FR7535773A FR2321139B3 FR 2321139 B3 FR2321139 B3 FR 2321139B3 FR 7535773 A FR7535773 A FR 7535773A FR 7535773 A FR7535773 A FR 7535773A FR 2321139 B3 FR2321139 B3 FR 2321139B3
- Authority
- FR
- France
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19757525862 DE7525862U (en) | 1975-08-14 | 1975-08-14 | Basic component for boxes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2321139A1 FR2321139A1 (en) | 1977-03-11 |
| FR2321139B3 true FR2321139B3 (en) | 1978-08-25 |
Family
ID=6654638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7535773A Granted FR2321139A1 (en) | 1975-08-14 | 1975-11-24 | Construction of audiovisual equipment housings - employs U:shaped plastic pieces which can be joined by pegs to form rectangular or square bases |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7525862U (en) |
| FR (1) | FR2321139A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135471A1 (en) * | 1981-09-08 | 1983-03-24 | Joachim Dr.-Ing. 8070 Ingolstadt Hess | COMPONENT KIT FOR CREATING PROTECTIVE CABINETS |
| DE3313616C2 (en) * | 1983-04-12 | 1987-03-05 | Deutsche Telephonwerke Und Kabelindustrie Ag, 1000 Berlin | Assembly system for housings of electrical communications technology, in particular telecommunications switching technology |
| DE3408139A1 (en) * | 1984-03-06 | 1985-09-12 | Schroff Gmbh, 7541 Straubenhardt | Plug-in fan unit |
| DE19512255A1 (en) * | 1995-03-31 | 1996-10-02 | Siemens Ag | Arrangement for receiving an insert body in a receiving body |
| DE19612167A1 (en) * | 1996-03-27 | 1997-10-02 | Gundokar Braumann | Computer housing |
| DE10001204C1 (en) * | 2000-01-14 | 2001-09-06 | Bopla Gehaeuse Systeme Gmbh | Electrical and/or electronic component housing assembled from two identical U-shaped housing parts with rotational symmetry about two orthogonal axes |
-
1975
- 1975-08-14 DE DE19757525862 patent/DE7525862U/en not_active Expired
- 1975-11-24 FR FR7535773A patent/FR2321139A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE7525862U (en) | 1975-12-11 |
| FR2321139A1 (en) | 1977-03-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |