NL37153C - - Google Patents
Info
- Publication number
- NL37153C NL37153C NL37153DA NL37153C NL 37153 C NL37153 C NL 37153C NL 37153D A NL37153D A NL 37153DA NL 37153 C NL37153 C NL 37153C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE434123X | 1933-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL37153C true NL37153C (fr) |
Family
ID=6504101
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL64656D NL64656C (fr) | 1933-03-02 | ||
| NL37153D NL37153C (fr) | 1933-03-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL64656D NL64656C (fr) | 1933-03-02 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR768850A (fr) |
| GB (1) | GB434123A (fr) |
| NL (2) | NL37153C (fr) |
-
0
- NL NL64656D patent/NL64656C/xx active
- NL NL37153D patent/NL37153C/xx active
-
1934
- 1934-02-19 FR FR768850D patent/FR768850A/fr not_active Expired
- 1934-02-22 GB GB5869/34A patent/GB434123A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL64656C (fr) | |
| GB434123A (en) | 1935-08-22 |
| FR768850A (fr) | 1934-08-14 |