JPH042875U - - Google Patents
Info
- Publication number
- JPH042875U JPH042875U JP4415690U JP4415690U JPH042875U JP H042875 U JPH042875 U JP H042875U JP 4415690 U JP4415690 U JP 4415690U JP 4415690 U JP4415690 U JP 4415690U JP H042875 U JPH042875 U JP H042875U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- darkroom
- support
- rolling bearing
- linear motion
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Support Devices For Sliding Doors (AREA)
- Tests Of Electronic Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4415690U JPH0754529Y2 (ja) | 1990-04-25 | 1990-04-25 | 暗室用シャッターの開閉機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4415690U JPH0754529Y2 (ja) | 1990-04-25 | 1990-04-25 | 暗室用シャッターの開閉機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH042875U true JPH042875U (en]) | 1992-01-10 |
| JPH0754529Y2 JPH0754529Y2 (ja) | 1995-12-18 |
Family
ID=31557205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4415690U Expired - Lifetime JPH0754529Y2 (ja) | 1990-04-25 | 1990-04-25 | 暗室用シャッターの開閉機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754529Y2 (en]) |
-
1990
- 1990-04-25 JP JP4415690U patent/JPH0754529Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0754529Y2 (ja) | 1995-12-18 |