LU60483A1 - - Google Patents
Info
- Publication number
- LU60483A1 LU60483A1 LU60483DA LU60483A1 LU 60483 A1 LU60483 A1 LU 60483A1 LU 60483D A LU60483D A LU 60483DA LU 60483 A1 LU60483 A1 LU 60483A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/02—Constructional details
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Basic Packing Technique (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU60483 | 1970-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU60483A1 true LU60483A1 (en:Method) | 1970-05-11 |
Family
ID=19726288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU60483D LU60483A1 (en:Method) | 1970-03-09 | 1970-03-09 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2110918A1 (en:Method) |
| ES (1) | ES166486Y (en:Method) |
| FR (1) | FR2084223A5 (en:Method) |
| LU (1) | LU60483A1 (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887914A (en) * | 1973-01-09 | 1975-06-03 | Star Mfg Co | Contactless buzzer |
| JPS50126184U (en:Method) * | 1974-03-29 | 1975-10-16 | ||
| JPS5328377Y2 (en:Method) * | 1975-04-04 | 1978-07-17 | ||
| JPS55138699U (en:Method) * | 1980-03-26 | 1980-10-02 | ||
| JPS55138698U (en:Method) * | 1980-03-26 | 1980-10-02 | ||
| FR2813688B1 (fr) * | 2000-09-05 | 2002-12-13 | Legrand Sa | Carillon de porte electromagnetique a deux entrees |
-
1970
- 1970-03-09 LU LU60483D patent/LU60483A1/xx unknown
-
1971
- 1971-02-26 ES ES1971166486U patent/ES166486Y/es not_active Expired
- 1971-03-05 FR FR7107631A patent/FR2084223A5/fr not_active Expired
- 1971-03-08 DE DE19712110918 patent/DE2110918A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES166486U (es) | 1971-08-01 |
| ES166486Y (es) | 1975-01-16 |
| DE2110918A1 (de) | 1971-11-04 |
| FR2084223A5 (en:Method) | 1971-12-17 |