JPH03117782U - - Google Patents
Info
- Publication number
- JPH03117782U JPH03117782U JP2670490U JP2670490U JPH03117782U JP H03117782 U JPH03117782 U JP H03117782U JP 2670490 U JP2670490 U JP 2670490U JP 2670490 U JP2670490 U JP 2670490U JP H03117782 U JPH03117782 U JP H03117782U
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- printed
- printed board
- board
- aging
- 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
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 2
- 230000002431 foraging effect Effects 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 1
Landscapes
- Tests Of Electronic Circuits (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2670490U JPH03117782U (enExample) | 1990-03-15 | 1990-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2670490U JPH03117782U (enExample) | 1990-03-15 | 1990-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117782U true JPH03117782U (enExample) | 1991-12-05 |
Family
ID=31529585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2670490U Pending JPH03117782U (enExample) | 1990-03-15 | 1990-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117782U (enExample) |
-
1990
- 1990-03-15 JP JP2670490U patent/JPH03117782U/ja active Pending