DE221840C - - Google Patents
Info
- Publication number
- DE221840C DE221840C DENDAT221840D DE221840DA DE221840C DE 221840 C DE221840 C DE 221840C DE NDAT221840 D DENDAT221840 D DE NDAT221840D DE 221840D A DE221840D A DE 221840DA DE 221840 C DE221840 C DE 221840C
- Authority
- DE
- Germany
- Prior art keywords
- protective cage
- holder
- incandescent body
- incandescent
- protective
- 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
- 230000001681 protective effect Effects 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 241000947840 Alteromonadales Species 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/06—Fastening incandescent mantles or other incandescent bodies to lamp parts; Suspension devices for incandescent mantles or other incandescent bodies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE221840C true DE221840C (en:Method) |
Family
ID=482782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT221840D Active DE221840C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE221840C (en:Method) |
-
0
- DE DENDAT221840D patent/DE221840C/de active Active
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