FR1378185A - Un écran prophylactique pour récepteur téléphonique - Google Patents
Un écran prophylactique pour récepteur téléphoniqueInfo
- Publication number
- FR1378185A FR1378185A FR44033A FR69044033A FR1378185A FR 1378185 A FR1378185 A FR 1378185A FR 44033 A FR44033 A FR 44033A FR 69044033 A FR69044033 A FR 69044033A FR 1378185 A FR1378185 A FR 1378185A
- Authority
- FR
- France
- Prior art keywords
- prophylactic
- screen
- telephone receiver
- telephone
- receiver
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1897162 | 1962-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1378185A true FR1378185A (fr) | 1964-11-13 |
Family
ID=11153691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR44033A Expired FR1378185A (fr) | 1962-09-27 | 1963-09-27 | Un écran prophylactique pour récepteur téléphonique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1378185A (fr) |
GB (1) | GB999682A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4751731A (en) * | 1985-02-19 | 1988-06-14 | Connor Desmond O | Telephone handset disinfecting and/or deodorizing device |
-
1963
- 1963-09-27 GB GB3819263A patent/GB999682A/en not_active Expired
- 1963-09-27 FR FR44033A patent/FR1378185A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB999682A (en) | 1965-07-28 |
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