FR1301161A - - Google Patents
Info
- Publication number
- FR1301161A FR1301161A FR1301161DA FR1301161A FR 1301161 A FR1301161 A FR 1301161A FR 1301161D A FR1301161D A FR 1301161DA FR 1301161 A FR1301161 A FR 1301161A
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/17—Hygienic or sanitary devices on telephone equipment
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1301161A true FR1301161A (forum.php) | 1962-12-19 |
Family
ID=1571150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1301161D Expired FR1301161A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1301161A (forum.php) |
-
0
- FR FR1301161D patent/FR1301161A/fr not_active Expired