BE679630A - - Google Patents
Info
- Publication number
- BE679630A BE679630A BE679630DA BE679630A BE 679630 A BE679630 A BE 679630A BE 679630D A BE679630D A BE 679630DA BE 679630 A BE679630 A BE 679630A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/049—Re-forming tubes or rods by pressing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/04—Re-forming tubes or rods
- C03B23/07—Re-forming tubes or rods by blowing, e.g. for making electric bulbs
- C03B23/073—Vacuum-blowing
- C03B23/076—Shrinking the glass tube on to a mandrel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR13723A FR1440740A (fr) | 1965-04-17 | 1965-04-17 | Perfectionnements aux colonnes pulsées à plateaux perforés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679630A true BE679630A (en:Method) | 1966-10-17 |
Family
ID=8576726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679630D BE679630A (en:Method) | 1965-04-17 | 1966-04-15 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE679630A (en:Method) |
| CH (1) | CH521153A (en:Method) |
| DE (1) | DE1946902U (en:Method) |
| ES (1) | ES325590A1 (en:Method) |
| FR (1) | FR1440740A (en:Method) |
-
1965
- 1965-04-17 FR FR13723A patent/FR1440740A/fr not_active Expired
-
1966
- 1966-04-15 DE DE1966S0056590 patent/DE1946902U/de not_active Expired
- 1966-04-15 BE BE679630D patent/BE679630A/xx unknown
- 1966-04-15 CH CH547666A patent/CH521153A/fr not_active IP Right Cessation
- 1966-04-16 ES ES325590A patent/ES325590A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1946902U (de) | 1966-09-29 |
| ES325590A1 (es) | 1968-08-01 |
| CH521153A (fr) | 1972-04-15 |
| FR1440740A (fr) | 1966-06-03 |