JPH01135428U - - Google Patents
Info
- Publication number
- JPH01135428U JPH01135428U JP3104388U JP3104388U JPH01135428U JP H01135428 U JPH01135428 U JP H01135428U JP 3104388 U JP3104388 U JP 3104388U JP 3104388 U JP3104388 U JP 3104388U JP H01135428 U JPH01135428 U JP H01135428U
- Authority
- JP
- Japan
- Prior art keywords
- closing
- pair
- opening
- barrier
- lens cover
- 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
- 230000004888 barrier function Effects 0.000 claims description 19
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Blocking Light For Cameras (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104388U JPH0540503Y2 (forum.php) | 1988-03-09 | 1988-03-09 | |
| US07/318,336 US4989027A (en) | 1988-03-04 | 1989-03-03 | Barrier mechanism of camera |
| US07/556,376 US5130730A (en) | 1988-03-04 | 1990-07-23 | Barrier mechanism of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3104388U JPH0540503Y2 (forum.php) | 1988-03-09 | 1988-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01135428U true JPH01135428U (forum.php) | 1989-09-18 |
| JPH0540503Y2 JPH0540503Y2 (forum.php) | 1993-10-14 |
Family
ID=31256618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3104388U Expired - Lifetime JPH0540503Y2 (forum.php) | 1988-03-04 | 1988-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540503Y2 (forum.php) |
-
1988
- 1988-03-09 JP JP3104388U patent/JPH0540503Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540503Y2 (forum.php) | 1993-10-14 |
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