JPS4920215A - - Google Patents
Info
- Publication number
- JPS4920215A JPS4920215A JP5990872A JP5990872A JPS4920215A JP S4920215 A JPS4920215 A JP S4920215A JP 5990872 A JP5990872 A JP 5990872A JP 5990872 A JP5990872 A JP 5990872A JP S4920215 A JPS4920215 A JP S4920215A
- 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
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5990872A JPS5232365B2 (en:Method) | 1972-06-15 | 1972-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5990872A JPS5232365B2 (en:Method) | 1972-06-15 | 1972-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4920215A true JPS4920215A (en:Method) | 1974-02-22 |
| JPS5232365B2 JPS5232365B2 (en:Method) | 1977-08-20 |
Family
ID=13126680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5990872A Expired JPS5232365B2 (en:Method) | 1972-06-15 | 1972-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5232365B2 (en:Method) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144653A (en) * | 1975-06-06 | 1976-12-11 | Canon Inc | Zoom lens system |
| JPS5210314A (en) * | 1975-07-15 | 1977-01-26 | Taisei Corp | Production of hollow precast concrete members |
| JPS5255212A (en) * | 1975-10-30 | 1977-05-06 | Takenaka Komuten Co | Concrete slab |
| JPS5255213A (en) * | 1975-10-30 | 1977-05-06 | Takenaka Komuten Co | Construction method of concrete slab |
| JPS5858515A (ja) * | 1981-10-02 | 1983-04-07 | Asahi Optical Co Ltd | 非球面を用いた大口径比広角写真レンズ |
| JPS5858514A (ja) * | 1981-10-02 | 1983-04-07 | Asahi Optical Co Ltd | 非球面を用いた大口径比広角写真レンズ |
| JPS5858516A (ja) * | 1981-10-02 | 1983-04-07 | Asahi Optical Co Ltd | 非球面を用いた大口径比広角写真レンズ |
| US5559638A (en) * | 1993-07-29 | 1996-09-24 | Olympus Optical Co., Ltd. | Wide-angle lens system #6 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS612079A (ja) * | 1984-06-15 | 1986-01-08 | Fujitsu Ten Ltd | エンジン回転数検知回路 |
| JP2023077772A (ja) * | 2021-11-25 | 2023-06-06 | フジモリ産業株式会社 | コンクリート用ボイド |
-
1972
- 1972-06-15 JP JP5990872A patent/JPS5232365B2/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144653A (en) * | 1975-06-06 | 1976-12-11 | Canon Inc | Zoom lens system |
| JPS5210314A (en) * | 1975-07-15 | 1977-01-26 | Taisei Corp | Production of hollow precast concrete members |
| JPS5255212A (en) * | 1975-10-30 | 1977-05-06 | Takenaka Komuten Co | Concrete slab |
| JPS5255213A (en) * | 1975-10-30 | 1977-05-06 | Takenaka Komuten Co | Construction method of concrete slab |
| JPS5858515A (ja) * | 1981-10-02 | 1983-04-07 | Asahi Optical Co Ltd | 非球面を用いた大口径比広角写真レンズ |
| JPS5858514A (ja) * | 1981-10-02 | 1983-04-07 | Asahi Optical Co Ltd | 非球面を用いた大口径比広角写真レンズ |
| JPS5858516A (ja) * | 1981-10-02 | 1983-04-07 | Asahi Optical Co Ltd | 非球面を用いた大口径比広角写真レンズ |
| US5559638A (en) * | 1993-07-29 | 1996-09-24 | Olympus Optical Co., Ltd. | Wide-angle lens system #6 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5232365B2 (en:Method) | 1977-08-20 |