JPS50161226A - - Google Patents
Info
- Publication number
- JPS50161226A JPS50161226A JP5423974A JP5423974A JPS50161226A JP S50161226 A JPS50161226 A JP S50161226A JP 5423974 A JP5423974 A JP 5423974A JP 5423974 A JP5423974 A JP 5423974A JP S50161226 A JPS50161226 A JP S50161226A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5423974A JPS557753B2 (en) | 1974-05-14 | 1974-05-14 | |
US05/739,141 US4086449A (en) | 1974-05-14 | 1976-11-05 | Loudspeaker with burning resistant diaphragm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5423974A JPS557753B2 (en) | 1974-05-14 | 1974-05-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50161226A true JPS50161226A (en) | 1975-12-27 |
JPS557753B2 JPS557753B2 (en) | 1980-02-28 |
Family
ID=12964981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5423974A Expired JPS557753B2 (en) | 1974-05-14 | 1974-05-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS557753B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523424A (en) * | 1975-06-27 | 1977-01-11 | Sharp Corp | Non-combustible speaker vibration plate |
JPS5238214A (en) * | 1975-09-20 | 1977-03-24 | Sharp Corp | Non-combustible vibration board for speakers |
-
1974
- 1974-05-14 JP JP5423974A patent/JPS557753B2/ja not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS523424A (en) * | 1975-06-27 | 1977-01-11 | Sharp Corp | Non-combustible speaker vibration plate |
JPS5626198B2 (en) * | 1975-06-27 | 1981-06-17 | ||
JPS5238214A (en) * | 1975-09-20 | 1977-03-24 | Sharp Corp | Non-combustible vibration board for speakers |
JPS585638B2 (en) * | 1975-09-20 | 1983-02-01 | シャープ株式会社 | Nannen Seifu Yoshita Spi - Kayo Shindoban |
Also Published As
Publication number | Publication date |
---|---|
JPS557753B2 (en) | 1980-02-28 |