FR459717A - Improvement in street lighting lanterns - Google Patents
Improvement in street lighting lanternsInfo
- Publication number
- FR459717A FR459717A FR459717DA FR459717A FR 459717 A FR459717 A FR 459717A FR 459717D A FR459717D A FR 459717DA FR 459717 A FR459717 A FR 459717A
- Authority
- FR
- France
- Prior art keywords
- improvement
- street lighting
- lighting lanterns
- lanterns
- street
- 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.)
- Expired
Links
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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR459717T | 1913-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR459717A true FR459717A (en) | 1913-11-12 |
Family
ID=1499176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR459717D Expired FR459717A (en) | 1913-06-26 | 1913-06-26 | Improvement in street lighting lanterns |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR459717A (en) |
-
1913
- 1913-06-26 FR FR459717D patent/FR459717A/en not_active Expired
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