FR2043639B3 - - Google Patents
Info
- Publication number
- FR2043639B3 FR2043639B3 FR707018761A FR7018761A FR2043639B3 FR 2043639 B3 FR2043639 B3 FR 2043639B3 FR 707018761 A FR707018761 A FR 707018761A FR 7018761 A FR7018761 A FR 7018761A FR 2043639 B3 FR2043639 B3 FR 2043639B3
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
- G04G13/021—Details
- G04G13/023—Adjusting the duration or amplitude of signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691926390 DE1926390A1 (de) | 1969-05-23 | 1969-05-23 | Vorrichtung zur Begrenzung der Weckzeit fuer elektrische Weckeruhren |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2043639A7 FR2043639A7 (enrdf_load_stackoverflow) | 1971-02-19 |
FR2043639B3 true FR2043639B3 (enrdf_load_stackoverflow) | 1973-03-16 |
Family
ID=5735017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707018761A Expired FR2043639B3 (enrdf_load_stackoverflow) | 1969-05-23 | 1970-05-22 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5039531B1 (enrdf_load_stackoverflow) |
CH (2) | CH527460A (enrdf_load_stackoverflow) |
DE (1) | DE1926390A1 (enrdf_load_stackoverflow) |
FR (1) | FR2043639B3 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9360288B2 (en) * | 2013-03-14 | 2016-06-07 | Firepoint Products, Inc. | Fire ignition flare system and method |
-
1969
- 1969-05-23 DE DE19691926390 patent/DE1926390A1/de active Pending
-
1970
- 1970-05-04 CH CH674770A patent/CH527460A/de not_active IP Right Cessation
- 1970-05-04 CH CH674770D patent/CH674770A4/xx unknown
- 1970-05-22 JP JP45043967A patent/JPS5039531B1/ja active Pending
- 1970-05-22 FR FR707018761A patent/FR2043639B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2043639A7 (enrdf_load_stackoverflow) | 1971-02-19 |
CH674770A4 (enrdf_load_stackoverflow) | 1972-04-14 |
JPS5039531B1 (enrdf_load_stackoverflow) | 1975-12-17 |
CH527460A (de) | 1972-04-14 |
DE1926390A1 (de) | 1970-11-26 |