JPS63131788U - - Google Patents
Info
- Publication number
- JPS63131788U JPS63131788U JP2480187U JP2480187U JPS63131788U JP S63131788 U JPS63131788 U JP S63131788U JP 2480187 U JP2480187 U JP 2480187U JP 2480187 U JP2480187 U JP 2480187U JP S63131788 U JPS63131788 U JP S63131788U
- Authority
- JP
- Japan
- Prior art keywords
- image
- message
- hidden
- shaped substrate
- obstructs
- 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
- 230000002441 reversible effect Effects 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims 1
Landscapes
- Decoration Of Textiles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2480187U JPS63131788U (cs) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2480187U JPS63131788U (cs) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131788U true JPS63131788U (cs) | 1988-08-29 |
Family
ID=30824359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2480187U Pending JPS63131788U (cs) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131788U (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491678B1 (cs) * | 1970-12-22 | 1974-01-16 | ||
| JPS5619520B2 (cs) * | 1975-09-06 | 1981-05-08 | ||
| JPS61179371A (ja) * | 1985-02-05 | 1986-08-12 | パイロツトインキ株式会社 | 熱変色性布 |
-
1987
- 1987-02-20 JP JP2480187U patent/JPS63131788U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS491678B1 (cs) * | 1970-12-22 | 1974-01-16 | ||
| JPS5619520B2 (cs) * | 1975-09-06 | 1981-05-08 | ||
| JPS61179371A (ja) * | 1985-02-05 | 1986-08-12 | パイロツトインキ株式会社 | 熱変色性布 |