JPH02118397U - - Google Patents
Info
- Publication number
- JPH02118397U JPH02118397U JP2594089U JP2594089U JPH02118397U JP H02118397 U JPH02118397 U JP H02118397U JP 2594089 U JP2594089 U JP 2594089U JP 2594089 U JP2594089 U JP 2594089U JP H02118397 U JPH02118397 U JP H02118397U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- sub
- diameter
- radiation waves
- double
- 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
- 230000005855 radiation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2594089U JPH02118397U (sh) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2594089U JPH02118397U (sh) | 1989-03-07 | 1989-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02118397U true JPH02118397U (sh) | 1990-09-21 |
Family
ID=31247112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2594089U Pending JPH02118397U (sh) | 1989-03-07 | 1989-03-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02118397U (sh) |
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1989
- 1989-03-07 JP JP2594089U patent/JPH02118397U/ja active Pending