JPS6442693U - - Google Patents
Info
- Publication number
- JPS6442693U JPS6442693U JP13853387U JP13853387U JPS6442693U JP S6442693 U JPS6442693 U JP S6442693U JP 13853387 U JP13853387 U JP 13853387U JP 13853387 U JP13853387 U JP 13853387U JP S6442693 U JPS6442693 U JP S6442693U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- electroacoustic transducer
- glass
- tempered glass
- transducer according
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000005341 toughened glass Substances 0.000 claims 3
- 239000005345 chemically strengthened glass Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13853387U JPS6442693U (en]) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13853387U JPS6442693U (en]) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442693U true JPS6442693U (en]) | 1989-03-14 |
Family
ID=31400955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13853387U Pending JPS6442693U (en]) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442693U (en]) |
-
1987
- 1987-09-09 JP JP13853387U patent/JPS6442693U/ja active Pending
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