JPH01168849U - - Google Patents
Info
- Publication number
- JPH01168849U JPH01168849U JP6693888U JP6693888U JPH01168849U JP H01168849 U JPH01168849 U JP H01168849U JP 6693888 U JP6693888 U JP 6693888U JP 6693888 U JP6693888 U JP 6693888U JP H01168849 U JPH01168849 U JP H01168849U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- heating
- placement part
- glass bead
- melting
- 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
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6693888U JPH01168849U (en]) | 1988-05-20 | 1988-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6693888U JPH01168849U (en]) | 1988-05-20 | 1988-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168849U true JPH01168849U (en]) | 1989-11-28 |
Family
ID=31292327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6693888U Pending JPH01168849U (en]) | 1988-05-20 | 1988-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168849U (en]) |
-
1988
- 1988-05-20 JP JP6693888U patent/JPH01168849U/ja active Pending