JPS57182458U - - Google Patents
Info
- Publication number
- JPS57182458U JPS57182458U JP7052581U JP7052581U JPS57182458U JP S57182458 U JPS57182458 U JP S57182458U JP 7052581 U JP7052581 U JP 7052581U JP 7052581 U JP7052581 U JP 7052581U JP S57182458 U JPS57182458 U JP S57182458U
- 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.)
- Pending
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7052581U JPS57182458U (forum.php) | 1981-05-18 | 1981-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7052581U JPS57182458U (forum.php) | 1981-05-18 | 1981-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57182458U true JPS57182458U (forum.php) | 1982-11-19 |
Family
ID=29866344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7052581U Pending JPS57182458U (forum.php) | 1981-05-18 | 1981-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57182458U (forum.php) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103455A (ja) * | 1984-10-25 | 1986-05-21 | アー・カー・ゲー・アクステイツシエ・ウント・キノ‐ゲレーテ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 防毒マスク |
| KR100801140B1 (ko) | 2006-11-29 | 2008-02-11 | 배종승 | 방독면용 통화장치 |
| KR100828001B1 (ko) | 2006-11-29 | 2008-05-08 | 배종승 | 방독면용 통화장치 |
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1981
- 1981-05-18 JP JP7052581U patent/JPS57182458U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61103455A (ja) * | 1984-10-25 | 1986-05-21 | アー・カー・ゲー・アクステイツシエ・ウント・キノ‐ゲレーテ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 防毒マスク |
| KR100801140B1 (ko) | 2006-11-29 | 2008-02-11 | 배종승 | 방독면용 통화장치 |
| KR100828001B1 (ko) | 2006-11-29 | 2008-05-08 | 배종승 | 방독면용 통화장치 |