JPH02111987U - - Google Patents
Info
- Publication number
- JPH02111987U JPH02111987U JP1938889U JP1938889U JPH02111987U JP H02111987 U JPH02111987 U JP H02111987U JP 1938889 U JP1938889 U JP 1938889U JP 1938889 U JP1938889 U JP 1938889U JP H02111987 U JPH02111987 U JP H02111987U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- shielding plate
- transmitting
- converting
- converts
- 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
- 239000011521 glass Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1938889U JPH02111987U (lv) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1938889U JPH02111987U (lv) | 1989-02-20 | 1989-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02111987U true JPH02111987U (lv) | 1990-09-07 |
Family
ID=31234854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1938889U Pending JPH02111987U (lv) | 1989-02-20 | 1989-02-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02111987U (lv) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015056443A1 (ja) * | 2013-10-15 | 2017-03-09 | パナソニックIpマネジメント株式会社 | マイクロホン |
JPWO2021229670A1 (lv) * | 2020-05-12 | 2021-11-18 |
-
1989
- 1989-02-20 JP JP1938889U patent/JPH02111987U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2015056443A1 (ja) * | 2013-10-15 | 2017-03-09 | パナソニックIpマネジメント株式会社 | マイクロホン |
JPWO2021229670A1 (lv) * | 2020-05-12 | 2021-11-18 |
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