JPS6060291U - Blackboard filter for construction photos - Google Patents
Blackboard filter for construction photosInfo
- Publication number
- JPS6060291U JPS6060291U JP15420983U JP15420983U JPS6060291U JP S6060291 U JPS6060291 U JP S6060291U JP 15420983 U JP15420983 U JP 15420983U JP 15420983 U JP15420983 U JP 15420983U JP S6060291 U JPS6060291 U JP S6060291U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- filter
- construction photos
- construction
- photos
- 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
- Drawing Aids And Blackboards (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施例を示す斜視図、第２図はこ
の考案の一実施例を示す斜視図である。
１・・・・・・黒板、２・・・・・・透明被覆板、２ａ
・・・・・・表面板、２ｂ、２ｂ・・・・・・側面板、
３−・・・・・・段ボールケース、３ａ・・・・・・緩
衝材、４・・・・・・ゴム輪、５・・・・・・釘。FIG. 1 is a perspective view showing an embodiment of this invention, and FIG. 2 is a perspective view showing an embodiment of this invention. 1...Blackboard, 2...Transparent covering board, 2a
......Top plate, 2b, 2b...Side plate,
3-... Cardboard case, 3a... Cushioning material, 4... Rubber ring, 5... Nail.
Claims (1)
透明被覆板２を該黒板１と嵌脱自在に設けたことを特徴
とする工事写真用黒板フィルタ□ −０A blackboard filter for construction photographs □ -0 characterized in that a blackboard 1 for construction photographs is provided with a transparent cover plate 2 that covers at least the surface of the blackboard 1 so as to be able to be fitted in and removed from the blackboard 1 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15420983U JPS6060291U (en) | 1983-10-03 | 1983-10-03 | Blackboard filter for construction photos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15420983U JPS6060291U (en) | 1983-10-03 | 1983-10-03 | Blackboard filter for construction photos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6060291U true JPS6060291U (en) | 1985-04-26 |
Family
ID=30340954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15420983U Pending JPS6060291U (en) | 1983-10-03 | 1983-10-03 | Blackboard filter for construction photos |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6060291U (en) |
-
1983
- 1983-10-03 JP JP15420983U patent/JPS6060291U/en active Pending
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