NL256424A - - Google Patents
Info
- Publication number
- NL256424A NL256424A NL256424DA NL256424A NL 256424 A NL256424 A NL 256424A NL 256424D A NL256424D A NL 256424DA NL 256424 A NL256424 A NL 256424A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/012—Automatic controllers electric details of the transmission means
- G05B11/017—Automatic controllers electric details of the transmission means using photo-electric means
-
- 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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Glass Compositions (AREA)
- Adjustable Resistors (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL256424 | 1960-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL256424A true NL256424A (https=) |
Family
ID=19752600
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL111592D NL111592C (https=) | 1960-10-01 | ||
| NL256424D NL256424A (https=) | 1960-10-01 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL111592D NL111592C (https=) | 1960-10-01 |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES270817A1 (https=) |
| GB (1) | GB993060A (https=) |
| NL (2) | NL256424A (https=) |
-
0
- NL NL111592D patent/NL111592C/xx active
- NL NL256424D patent/NL256424A/xx unknown
-
1961
- 1961-09-26 GB GB3450561A patent/GB993060A/en not_active Expired
- 1961-09-29 ES ES270817A patent/ES270817A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1421900A1 (de) | 1969-06-04 |
| NL111592C (https=) | |
| GB993060A (en) | 1965-05-26 |
| ES270817A1 (es) | 1961-12-16 |
| DE1421900B2 (de) | 1972-09-28 |