JPS6429991U - - Google Patents
Info
- Publication number
- JPS6429991U JPS6429991U JP12421987U JP12421987U JPS6429991U JP S6429991 U JPS6429991 U JP S6429991U JP 12421987 U JP12421987 U JP 12421987U JP 12421987 U JP12421987 U JP 12421987U JP S6429991 U JPS6429991 U JP S6429991U
- Authority
- JP
- Japan
- Prior art keywords
- cone
- fan
- shaped
- shaped sections
- sections
- 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12421987U JPS6429991U (cs) | 1987-08-12 | 1987-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12421987U JPS6429991U (cs) | 1987-08-12 | 1987-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429991U true JPS6429991U (cs) | 1989-02-22 |
Family
ID=31373760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12421987U Pending JPS6429991U (cs) | 1987-08-12 | 1987-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429991U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010231B1 (cs) * | 1971-07-19 | 1975-04-19 |
-
1987
- 1987-08-12 JP JP12421987U patent/JPS6429991U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5010231B1 (cs) * | 1971-07-19 | 1975-04-19 |