NL77968C - - Google Patents
Info
- Publication number
- NL77968C NL77968C NL77968DA NL77968C NL 77968 C NL77968 C NL 77968C NL 77968D A NL77968D A NL 77968DA NL 77968 C NL77968 C NL 77968C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B25/00—Annealing glass products
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/012—Tempering or quenching glass products by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compounds Of Unknown Constitution (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR830551X | 1949-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77968C true NL77968C (en) |
Family
ID=9287516
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL77968D NL77968C (en) | 1949-06-02 | ||
| NL153812D NL153812C (en) | 1949-06-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL153812D NL153812C (en) | 1949-06-02 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE496117A (en) |
| DE (1) | DE830551C (en) |
| FR (1) | FR1012087A (en) |
| GB (1) | GB673276A (en) |
| NL (2) | NL153812C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621871A (en) * | 2015-12-24 | 2016-06-01 | 山东师范大学 | Glass toughening system and preparation method of toughened glass |
| CN105621872A (en) * | 2015-12-24 | 2016-06-01 | 山东师范大学 | Energy-saving glass tempering furnace unit and production process for tempered glass of unit |
| CN106380066A (en) * | 2016-09-22 | 2017-02-08 | 云南师范大学 | Heat treatment method for changing waste toughened glass into simple glass |
-
0
- BE BE496117D patent/BE496117A/xx unknown
- NL NL77968D patent/NL77968C/xx active
- NL NL153812D patent/NL153812C/xx active
-
1949
- 1949-06-02 FR FR1012087D patent/FR1012087A/en not_active Expired
-
1950
- 1950-06-02 GB GB13901/50A patent/GB673276A/en not_active Expired
- 1950-09-23 DE DES19353A patent/DE830551C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE830551C (en) | 1952-02-04 |
| NL153812C (en) | |
| GB673276A (en) | 1952-06-04 |
| FR1012087A (en) | 1952-07-03 |
| BE496117A (en) |