DE9417239U1 - Door bell station (with targeted person call) - Google Patents
Door bell station (with targeted person call)Info
- Publication number
- DE9417239U1 DE9417239U1 DE9417239U DE9417239U DE9417239U1 DE 9417239 U1 DE9417239 U1 DE 9417239U1 DE 9417239 U DE9417239 U DE 9417239U DE 9417239 U DE9417239 U DE 9417239U DE 9417239 U1 DE9417239 U1 DE 9417239U1
- Authority
- DE
- Germany
- Prior art keywords
- door bell
- person call
- targeted person
- station
- bell station
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9417239U DE9417239U1 (en) | 1994-10-27 | 1994-10-27 | Door bell station (with targeted person call) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9417239U DE9417239U1 (en) | 1994-10-27 | 1994-10-27 | Door bell station (with targeted person call) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9417239U1 true DE9417239U1 (en) | 1995-02-09 |
Family
ID=6915366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9417239U Expired - Lifetime DE9417239U1 (en) | 1994-10-27 | 1994-10-27 | Door bell station (with targeted person call) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9417239U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29506342U1 (en) * | 1995-04-12 | 1995-06-29 | Strobel Karsten | Electronic signaling control |
DE19731149A1 (en) * | 1997-07-21 | 1999-01-28 | Manfred Trautvetter | Entryphone display system |
-
1994
- 1994-10-27 DE DE9417239U patent/DE9417239U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29506342U1 (en) * | 1995-04-12 | 1995-06-29 | Strobel Karsten | Electronic signaling control |
DE19613179A1 (en) * | 1995-04-12 | 1996-10-17 | Karsten Strobel | Selective actuation and signal emitter control |
DE19731149A1 (en) * | 1997-07-21 | 1999-01-28 | Manfred Trautvetter | Entryphone display system |
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