JPH0420034U - - Google Patents
Info
- Publication number
- JPH0420034U JPH0420034U JP1990061819U JP6181990U JPH0420034U JP H0420034 U JPH0420034 U JP H0420034U JP 1990061819 U JP1990061819 U JP 1990061819U JP 6181990 U JP6181990 U JP 6181990U JP H0420034 U JPH0420034 U JP H0420034U
- Authority
- JP
- Japan
- Prior art keywords
- projection screen
- forming device
- screen forming
- mixture
- nozzle units
- 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
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
- Special Spraying Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061819U JP2501902Y2 (ja) | 1990-06-12 | 1990-06-12 | 映写幕の形成装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990061819U JP2501902Y2 (ja) | 1990-06-12 | 1990-06-12 | 映写幕の形成装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420034U true JPH0420034U (enExample) | 1992-02-19 |
| JP2501902Y2 JP2501902Y2 (ja) | 1996-06-19 |
Family
ID=31590406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990061819U Expired - Lifetime JP2501902Y2 (ja) | 1990-06-12 | 1990-06-12 | 映写幕の形成装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501902Y2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4651085B2 (ja) * | 2005-03-03 | 2011-03-16 | Kddi株式会社 | 映写装置 |
-
1990
- 1990-06-12 JP JP1990061819U patent/JP2501902Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501902Y2 (ja) | 1996-06-19 |
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