NL87409C - - Google Patents
Info
- Publication number
- NL87409C NL87409C NL87409DA NL87409C NL 87409 C NL87409 C NL 87409C NL 87409D A NL87409D A NL 87409DA NL 87409 C NL87409 C NL 87409C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
- H01R33/9658—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for tubular fluorescent lamps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB17184A DE901442C (de) | 1951-10-17 | 1951-10-17 | Leuchte fuer Leuchtstoffroehren mit wasserdichter Fassung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL87409C true NL87409C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=6959211
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL87409D NL87409C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1951-10-17 | ||
| NLAANVRAGE7309971,A NL172759B (nl) | 1951-10-17 | Synthetische estersmeermiddelen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7309971,A NL172759B (nl) | 1951-10-17 | Synthetische estersmeermiddelen. |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE901442C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| NL (2) | NL172759B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2814788A (en) * | 1955-10-31 | 1957-11-26 | Gen Electric | Wiping spring blades for fluorescent lampholders |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2318536A (en) * | 1941-07-01 | 1943-05-04 | Stern John | Fluorescent lighting fixture |
-
0
- NL NL87409D patent/NL87409C/xx active
- NL NLAANVRAGE7309971,A patent/NL172759B/xx unknown
-
1951
- 1951-10-17 DE DEB17184A patent/DE901442C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE901442C (de) | 1954-01-11 |
| NL172759B (nl) |