JPS4999249A - - Google Patents
Info
- Publication number
- JPS4999249A JPS4999249A JP1026473A JP1026473A JPS4999249A JP S4999249 A JPS4999249 A JP S4999249A JP 1026473 A JP1026473 A JP 1026473A JP 1026473 A JP1026473 A JP 1026473A JP S4999249 A JPS4999249 A JP S4999249A
- 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
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1026473A JPS4999249A (nl) | 1973-01-26 | 1973-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1026473A JPS4999249A (nl) | 1973-01-26 | 1973-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4999249A true JPS4999249A (nl) | 1974-09-19 |
Family
ID=11745440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1026473A Pending JPS4999249A (nl) | 1973-01-26 | 1973-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4999249A (nl) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110548A (en) * | 1976-02-26 | 1977-09-16 | Siemens Ag | Mechanical filter |
| JPS5454558A (en) * | 1977-10-11 | 1979-04-28 | Fujitsu Ltd | Mechanical filter |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372351A (en) * | 1963-01-18 | 1968-03-05 | Telefunken Patent | Mechanically strong mechanical resonant filter having weak coupling between resonators |
-
1973
- 1973-01-26 JP JP1026473A patent/JPS4999249A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372351A (en) * | 1963-01-18 | 1968-03-05 | Telefunken Patent | Mechanically strong mechanical resonant filter having weak coupling between resonators |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52110548A (en) * | 1976-02-26 | 1977-09-16 | Siemens Ag | Mechanical filter |
| JPS6160612B2 (nl) * | 1976-02-26 | 1986-12-22 | Siemens Ag | |
| JPS5454558A (en) * | 1977-10-11 | 1979-04-28 | Fujitsu Ltd | Mechanical filter |
| JPS5851692B2 (ja) * | 1977-10-11 | 1983-11-17 | 富士通株式会社 | メカニカル・フィルタ |