JPS497317A - - Google Patents
Info
- Publication number
- JPS497317A JPS497317A JP4639772A JP4639772A JPS497317A JP S497317 A JPS497317 A JP S497317A JP 4639772 A JP4639772 A JP 4639772A JP 4639772 A JP4639772 A JP 4639772A JP S497317 A JPS497317 A JP S497317A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
- C03B17/04—Forming tubes or rods by drawing from stationary or rotating tools or from forming nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639772A JPS497317A (enrdf_load_stackoverflow) | 1972-05-12 | 1972-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4639772A JPS497317A (enrdf_load_stackoverflow) | 1972-05-12 | 1972-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS497317A true JPS497317A (enrdf_load_stackoverflow) | 1974-01-23 |
Family
ID=12746000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4639772A Pending JPS497317A (enrdf_load_stackoverflow) | 1972-05-12 | 1972-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS497317A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156021A (en) * | 1978-05-30 | 1979-12-08 | Gte Sylvania Inc | Glass tube treatment |
| WO2002051767A1 (fr) * | 2000-12-26 | 2002-07-04 | Nippon Sheet Glass Co.,Ltd. | Verre a glace avec film protecteur et son procede de fabrication |
| EP3932878A1 (en) * | 2020-07-02 | 2022-01-05 | Schott AG | Apparatus for forming glass tubes, a heating chamber and a process for the manufacture of an apparatus for forming glass tubes |
-
1972
- 1972-05-12 JP JP4639772A patent/JPS497317A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54156021A (en) * | 1978-05-30 | 1979-12-08 | Gte Sylvania Inc | Glass tube treatment |
| WO2002051767A1 (fr) * | 2000-12-26 | 2002-07-04 | Nippon Sheet Glass Co.,Ltd. | Verre a glace avec film protecteur et son procede de fabrication |
| EP3932878A1 (en) * | 2020-07-02 | 2022-01-05 | Schott AG | Apparatus for forming glass tubes, a heating chamber and a process for the manufacture of an apparatus for forming glass tubes |