JPS6447192U - - Google Patents
Info
- Publication number
- JPS6447192U JPS6447192U JP14206287U JP14206287U JPS6447192U JP S6447192 U JPS6447192 U JP S6447192U JP 14206287 U JP14206287 U JP 14206287U JP 14206287 U JP14206287 U JP 14206287U JP S6447192 U JPS6447192 U JP S6447192U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- callcation
- inclined surface
- utility
- combination
- 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
- 239000003245 coal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14206287U JPS6447192U (id) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14206287U JPS6447192U (id) | 1987-09-16 | 1987-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6447192U true JPS6447192U (id) | 1989-03-23 |
Family
ID=31407681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14206287U Pending JPS6447192U (id) | 1987-09-16 | 1987-09-16 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6447192U (id) |
-
1987
- 1987-09-16 JP JP14206287U patent/JPS6447192U/ja active Pending