JPH055037Y2 - - Google Patents
Info
- Publication number
- JPH055037Y2 JPH055037Y2 JP1987098447U JP9844787U JPH055037Y2 JP H055037 Y2 JPH055037 Y2 JP H055037Y2 JP 1987098447 U JP1987098447 U JP 1987098447U JP 9844787 U JP9844787 U JP 9844787U JP H055037 Y2 JPH055037 Y2 JP H055037Y2
- Authority
- JP
- Japan
- Prior art keywords
- drawn
- line
- ruler
- sides
- transparent
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098447U JPH055037Y2 (US07709020-20100504-C00041.png) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987098447U JPH055037Y2 (US07709020-20100504-C00041.png) | 1987-06-29 | 1987-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644694U JPS644694U (US07709020-20100504-C00041.png) | 1989-01-12 |
| JPH055037Y2 true JPH055037Y2 (US07709020-20100504-C00041.png) | 1993-02-09 |
Family
ID=31324720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987098447U Expired - Lifetime JPH055037Y2 (US07709020-20100504-C00041.png) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055037Y2 (US07709020-20100504-C00041.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221545B2 (US07709020-20100504-C00041.png) * | 1971-11-02 | 1977-06-11 | ||
| JPS5743196B2 (US07709020-20100504-C00041.png) * | 1978-02-16 | 1982-09-13 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221545U (US07709020-20100504-C00041.png) * | 1975-08-01 | 1977-02-16 | ||
| JPS5743196U (US07709020-20100504-C00041.png) * | 1980-08-26 | 1982-03-09 |
-
1987
- 1987-06-29 JP JP1987098447U patent/JPH055037Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221545B2 (US07709020-20100504-C00041.png) * | 1971-11-02 | 1977-06-11 | ||
| JPS5743196B2 (US07709020-20100504-C00041.png) * | 1978-02-16 | 1982-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644694U (US07709020-20100504-C00041.png) | 1989-01-12 |
