DE149534C - - Google Patents
Info
- Publication number
- DE149534C DE149534C DENDAT149534D DE149534DA DE149534C DE 149534 C DE149534 C DE 149534C DE NDAT149534 D DENDAT149534 D DE NDAT149534D DE 149534D A DE149534D A DE 149534DA DE 149534 C DE149534 C DE 149534C
- Authority
- DE
- Germany
- Prior art keywords
- lantern
- roof
- protective glass
- way
- opened
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
- F21S13/02—Devices intended to be fixed, e.g. ceiling lamp, wall lamp
- F21S13/10—Devices intended to be fixed, e.g. ceiling lamp, wall lamp with a standard, e.g. street lamp
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE149534C true DE149534C (https=) |
Family
ID=416533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT149534D Active DE149534C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE149534C (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996279A (en) * | 1988-10-07 | 1991-02-26 | Shell Oil Company | Dissymmetric polymer materials |
-
0
- DE DENDAT149534D patent/DE149534C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4996279A (en) * | 1988-10-07 | 1991-02-26 | Shell Oil Company | Dissymmetric polymer materials |
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