JPS63174716U - - Google Patents
Info
- Publication number
- JPS63174716U JPS63174716U JP6651687U JP6651687U JPS63174716U JP S63174716 U JPS63174716 U JP S63174716U JP 6651687 U JP6651687 U JP 6651687U JP 6651687 U JP6651687 U JP 6651687U JP S63174716 U JPS63174716 U JP S63174716U
- Authority
- JP
- Japan
- Prior art keywords
- package
- metal layer
- glass
- lead terminals
- coefficient
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims 2
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6651687U JPS63174716U (enExample) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6651687U JPS63174716U (enExample) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63174716U true JPS63174716U (enExample) | 1988-11-14 |
Family
ID=30904595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6651687U Pending JPS63174716U (enExample) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63174716U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295191A (en) * | 1976-02-06 | 1977-08-10 | Seiko Instr & Electronics Ltd | Gastight sealed container for piezo-vibrator |
| JPS5493994A (en) * | 1978-01-06 | 1979-07-25 | Seiko Epson Corp | Container for crystal oscillator |
| JPS57166718A (en) * | 1981-04-07 | 1982-10-14 | Seiko Instr & Electronics Ltd | Oscillator unit |
-
1987
- 1987-04-30 JP JP6651687U patent/JPS63174716U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5295191A (en) * | 1976-02-06 | 1977-08-10 | Seiko Instr & Electronics Ltd | Gastight sealed container for piezo-vibrator |
| JPS5493994A (en) * | 1978-01-06 | 1979-07-25 | Seiko Epson Corp | Container for crystal oscillator |
| JPS57166718A (en) * | 1981-04-07 | 1982-10-14 | Seiko Instr & Electronics Ltd | Oscillator unit |
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