JPS5245260A - Tool of quartz jig - Google Patents
Tool of quartz jigInfo
- Publication number
- JPS5245260A JPS5245260A JP12069275A JP12069275A JPS5245260A JP S5245260 A JPS5245260 A JP S5245260A JP 12069275 A JP12069275 A JP 12069275A JP 12069275 A JP12069275 A JP 12069275A JP S5245260 A JPS5245260 A JP S5245260A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- quartz jig
- quartz
- jig
- crack
- 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
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
PURPOSE: To prevent penetration, crack and deformation of quartz jig tool such as quartz tube and quartz jig and to extend life time.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069275A JPS5245260A (en) | 1975-10-08 | 1975-10-08 | Tool of quartz jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069275A JPS5245260A (en) | 1975-10-08 | 1975-10-08 | Tool of quartz jig |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5245260A true JPS5245260A (en) | 1977-04-09 |
Family
ID=14792590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12069275A Pending JPS5245260A (en) | 1975-10-08 | 1975-10-08 | Tool of quartz jig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5245260A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733018U (en) * | 1980-07-31 | 1982-02-20 | ||
JPS6123314A (en) * | 1984-07-11 | 1986-01-31 | Toshiba Ceramics Co Ltd | Furnace core tube made by silica glass |
-
1975
- 1975-10-08 JP JP12069275A patent/JPS5245260A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5733018U (en) * | 1980-07-31 | 1982-02-20 | ||
JPS6123314A (en) * | 1984-07-11 | 1986-01-31 | Toshiba Ceramics Co Ltd | Furnace core tube made by silica glass |
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