FR368506A - Filaments en carbure de vanadium - Google Patents
Filaments en carbure de vanadiumInfo
- Publication number
- FR368506A FR368506A FR368506DA FR368506A FR 368506 A FR368506 A FR 368506A FR 368506D A FR368506D A FR 368506DA FR 368506 A FR368506 A FR 368506A
- Authority
- FR
- France
- Prior art keywords
- vanadium carbide
- carbide filaments
- filaments
- vanadium
- carbide
- 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
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR368506T | 1906-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR368506A true FR368506A (fr) | 1906-12-01 |
Family
ID=1415569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR368506D Expired FR368506A (fr) | 1906-07-30 | 1906-07-30 | Filaments en carbure de vanadium |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR368506A (fr) |
-
1906
- 1906-07-30 FR FR368506D patent/FR368506A/fr not_active Expired
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