JPH035148U - - Google Patents
Info
- Publication number
- JPH035148U JPH035148U JP6251589U JP6251589U JPH035148U JP H035148 U JPH035148 U JP H035148U JP 6251589 U JP6251589 U JP 6251589U JP 6251589 U JP6251589 U JP 6251589U JP H035148 U JPH035148 U JP H035148U
- Authority
- JP
- Japan
- Prior art keywords
- aperture
- directions
- micro
- card body
- aperture card
- 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.)
- Pending
Links
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第1図は本考案実施例におけるアパーチユアカ
ードの平面図である。
1……アパーチユアカード本体、2……アパー
チユア部、3……マイクロフイルム、4……マー
ク部、5……マーク。
FIG. 1 is a plan view of an aperture card according to an embodiment of the present invention. 1...Aperture your card body, 2...Aperture your part, 3...Micro film, 4...Mark part, 5...Mark.
Claims (1)
カード本体に設けたマイクロフイルムをマウント
するアパーチユア部を備え、マイクロフイルムに
おけるマイクロ像のX,Y方向の中心部分を合わ
せて位置決めするマーク部を、上記アパーチユア
部の開口縁X,Y方向の中心位置に設けたことを
特徴としたアパーチユアカード。 The aperture card body includes an aperture portion for mounting a micro film provided on the aperture card body, and a mark portion for aligning and positioning the center portion of the micro image in the X and Y directions on the micro film is attached to the aperture portion. An aperture card characterized by being provided at the center position of the opening edge in the X and Y directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6251589U JPH035148U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6251589U JPH035148U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH035148U true JPH035148U (en) | 1991-01-18 |
Family
ID=31591735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6251589U Pending JPH035148U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH035148U (en) |
-
1989
- 1989-05-31 JP JP6251589U patent/JPH035148U/ja active Pending
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