FR772954A - - Google Patents
Info
- Publication number
- FR772954A FR772954A FR772954DA FR772954A FR 772954 A FR772954 A FR 772954A FR 772954D A FR772954D A FR 772954DA FR 772954 A FR772954 A FR 772954A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR772954A true FR772954A (h) | 1934-11-08 |
Family
ID=1552057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR772954D Expired FR772954A (h) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR772954A (h) |
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0
- FR FR772954D patent/FR772954A/fr not_active Expired