NL61775C - - Google Patents
Info
- Publication number
- NL61775C NL61775C NL61775DA NL61775C NL 61775 C NL61775 C NL 61775C NL 61775D A NL61775D A NL 61775DA NL 61775 C NL61775 C NL 61775C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
- C03C17/10—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the liquid phase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE42141D DE596766C (de) | 1931-12-03 | 1931-12-03 | Handgeraet zur Versilberung von Spiegeln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL61775C true NL61775C (https=) |
Family
ID=7079254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL61775D NL61775C (https=) | 1931-12-03 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE596766C (https=) |
| FR (1) | FR730651A (https=) |
| NL (1) | NL61775C (https=) |
-
0
- NL NL61775D patent/NL61775C/xx active
-
1931
- 1931-12-03 DE DEE42141D patent/DE596766C/de not_active Expired
-
1932
- 1932-01-28 FR FR730651D patent/FR730651A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE596766C (de) | 1934-05-16 |
| FR730651A (fr) | 1932-08-19 |