NL140497B - Voorwerp uit gekristalliseerd glas en werkwijze ter vervaardiging daarvan. - Google Patents
Voorwerp uit gekristalliseerd glas en werkwijze ter vervaardiging daarvan.Info
- Publication number
- NL140497B NL140497B NL646404280A NL140497DA NL140497B NL 140497 B NL140497 B NL 140497B NL 646404280 A NL646404280 A NL 646404280A NL 140497D A NL140497D A NL 140497DA NL 140497 B NL140497 B NL 140497B
- Authority
- NL
- Netherlands
- Prior art keywords
- manufacture
- crystallized glass
- crystallized
- glass
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Eyeglasses (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL658131X | 1948-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL140497B true NL140497B (nl) |
Family
ID=19795296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646404280A NL140497B (nl) | 1948-05-18 | Voorwerp uit gekristalliseerd glas en werkwijze ter vervaardiging daarvan. |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1663713U (nl) |
| GB (1) | GB658131A (nl) |
| NL (1) | NL140497B (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170151735A1 (en) * | 2015-11-30 | 2017-06-01 | Oceanus Investment Inc. | Method of manufacturing rimless eyeglass lens and method of manufacturing rimless eyeglasses |
-
0
- NL NL646404280A patent/NL140497B/nl unknown
-
1949
- 1949-04-08 DE DEG25308DU patent/DE1663713U/de not_active Expired
- 1949-05-13 GB GB12817/49A patent/GB658131A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB658131A (en) | 1951-10-03 |
| DE1663713U (de) | 1953-09-17 |
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