JPS55121580U - - Google Patents
Info
- Publication number
- JPS55121580U JPS55121580U JP2166479U JP2166479U JPS55121580U JP S55121580 U JPS55121580 U JP S55121580U JP 2166479 U JP2166479 U JP 2166479U JP 2166479 U JP2166479 U JP 2166479U JP S55121580 U JPS55121580 U JP S55121580U
- 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
Landscapes
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979021664U JPS5819899Y2 (ja) | 1979-02-21 | 1979-02-21 | 耳掛け送受話器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979021664U JPS5819899Y2 (ja) | 1979-02-21 | 1979-02-21 | 耳掛け送受話器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55121580U true JPS55121580U (nl) | 1980-08-28 |
| JPS5819899Y2 JPS5819899Y2 (ja) | 1983-04-23 |
Family
ID=28854980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979021664U Expired JPS5819899Y2 (ja) | 1979-02-21 | 1979-02-21 | 耳掛け送受話器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819899Y2 (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776993A (en) * | 1980-10-31 | 1982-05-14 | Sony Corp | Electroacoustic transducer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708296A (en) * | 1968-08-20 | 1973-01-02 | American Can Co | Photopolymerization of epoxy monomers |
| JPS4871427A (nl) * | 1971-12-28 | 1973-09-27 | ||
| JPS5214674A (en) * | 1975-07-24 | 1977-02-03 | Kansai Panpu Kagaku Bousui Kk | Liquar for repairing polyvinyl chloride sheet |
| JPS52117970A (en) * | 1976-03-31 | 1977-10-03 | Matsushita Electric Works Ltd | Method of prevention of whitening of hard polyvinyl chloride |
| JPS5335448A (en) * | 1976-09-14 | 1978-04-01 | Fujitsu Ltd | Data processing system having building block construction |
-
1979
- 1979-02-21 JP JP1979021664U patent/JPS5819899Y2/ja not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3708296A (en) * | 1968-08-20 | 1973-01-02 | American Can Co | Photopolymerization of epoxy monomers |
| JPS4871427A (nl) * | 1971-12-28 | 1973-09-27 | ||
| JPS5214674A (en) * | 1975-07-24 | 1977-02-03 | Kansai Panpu Kagaku Bousui Kk | Liquar for repairing polyvinyl chloride sheet |
| JPS52117970A (en) * | 1976-03-31 | 1977-10-03 | Matsushita Electric Works Ltd | Method of prevention of whitening of hard polyvinyl chloride |
| JPS5335448A (en) * | 1976-09-14 | 1978-04-01 | Fujitsu Ltd | Data processing system having building block construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776993A (en) * | 1980-10-31 | 1982-05-14 | Sony Corp | Electroacoustic transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819899Y2 (ja) | 1983-04-23 |