CH88072A4 - - Google Patents
Info
- Publication number
- CH88072A4 CH88072A4 CH88072D CH88072D CH88072A4 CH 88072 A4 CH88072 A4 CH 88072A4 CH 88072 D CH88072 D CH 88072D CH 88072 D CH88072 D CH 88072D CH 88072 A4 CH88072 A4 CH 88072A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH88072A CH564803A (en) | 1972-01-20 | 1972-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH88072A4 true CH88072A4 (en) | 1975-02-28 |
Family
ID=4197322
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH88072D CH88072A4 (en) | 1972-01-20 | 1972-01-20 | |
| CH88072A CH564803A (en) | 1972-01-20 | 1972-01-20 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH88072A CH564803A (en) | 1972-01-20 | 1972-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH88072A4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3139452B2 (en) * | 1998-04-10 | 2001-02-26 | 日本電気株式会社 | Piezoelectric transformer and method of manufacturing the same |
-
1972
- 1972-01-20 CH CH88072D patent/CH88072A4/xx unknown
- 1972-01-20 CH CH88072A patent/CH564803A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH564803A (en) | 1975-07-31 |