FR742085A - - Google Patents
Info
- Publication number
- FR742085A FR742085A FR742085DA FR742085A FR 742085 A FR742085 A FR 742085A FR 742085D A FR742085D A FR 742085DA FR 742085 A FR742085 A FR 742085A
- Authority
- FR
- France
- 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
- 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
- H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
- H01R33/973—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held for bayonet type coupling devices
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742085A true FR742085A (zh) | 1933-02-24 |
Family
ID=1546538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742085D Expired FR742085A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742085A (zh) |
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0
- FR FR742085D patent/FR742085A/fr not_active Expired