FR1377506A - Translucent coating for lighting lamps - Google Patents
Translucent coating for lighting lampsInfo
- Publication number
- FR1377506A FR1377506A FR948559A FR948559A FR1377506A FR 1377506 A FR1377506 A FR 1377506A FR 948559 A FR948559 A FR 948559A FR 948559 A FR948559 A FR 948559A FR 1377506 A FR1377506 A FR 1377506A
- Authority
- FR
- France
- Prior art keywords
- lighting lamps
- translucent coating
- translucent
- coating
- lamps
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/28—Envelopes; Vessels
- H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR948559A FR1377506A (en) | 1963-09-25 | 1963-09-25 | Translucent coating for lighting lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR948559A FR1377506A (en) | 1963-09-25 | 1963-09-25 | Translucent coating for lighting lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1377506A true FR1377506A (en) | 1964-11-06 |
Family
ID=8813028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR948559A Expired FR1377506A (en) | 1963-09-25 | 1963-09-25 | Translucent coating for lighting lamps |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1377506A (en) |
-
1963
- 1963-09-25 FR FR948559A patent/FR1377506A/en not_active Expired
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