JPS5112399B1 - - Google Patents
Info
- Publication number
- JPS5112399B1 JPS5112399B1 JP45112000A JP11200070A JPS5112399B1 JP S5112399 B1 JPS5112399 B1 JP S5112399B1 JP 45112000 A JP45112000 A JP 45112000A JP 11200070 A JP11200070 A JP 11200070A JP S5112399 B1 JPS5112399 B1 JP S5112399B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Devices For Supply Of Signal Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5417370 | 1970-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5112399B1 true JPS5112399B1 (enExample) | 1976-04-19 |
Family
ID=10470159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45112000A Pending JPS5112399B1 (enExample) | 1970-11-13 | 1970-12-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3742491A (enExample) |
| JP (1) | JPS5112399B1 (enExample) |
| DE (1) | DE2061379A1 (enExample) |
| GB (1) | GB1324018A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185411U (enExample) * | 1985-05-10 | 1986-11-19 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3995492A (en) * | 1975-08-11 | 1976-12-07 | Clynes Manfred E | Sound-producing isometric exerciser |
| US5633625A (en) * | 1995-03-20 | 1997-05-27 | Saturn Electronics & Engineering, Inc. | Electronic chime module and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3009099A (en) * | 1957-05-09 | 1961-11-14 | Schiffmann Gmbh Alois | Testing instrument for electric alternating voltages |
| US3108597A (en) * | 1958-09-12 | 1963-10-29 | Relaxacizor Inc | Generator for electronic muscle stimulator |
| CH419983A (fr) * | 1964-08-18 | 1966-05-14 | Fontainemelon Horlogerie | Générateur électronique de signaux acoustiques pour l'horlogerie |
| US3341842A (en) * | 1964-08-28 | 1967-09-12 | Angelus S A | Acoustical signal generator |
| US3346857A (en) * | 1965-07-19 | 1967-10-10 | Mangood Corp | Plural tone audible indicating apparatus having variable time ratio of tones |
-
1970
- 1970-11-13 GB GB5417370A patent/GB1324018A/en not_active Expired
- 1970-12-14 US US00097486A patent/US3742491A/en not_active Expired - Lifetime
- 1970-12-14 DE DE19702061379 patent/DE2061379A1/de active Pending
- 1970-12-16 JP JP45112000A patent/JPS5112399B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185411U (enExample) * | 1985-05-10 | 1986-11-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1324018A (en) | 1973-07-18 |
| DE2061379A1 (de) | 1972-05-18 |
| US3742491A (en) | 1973-06-26 |