NL91376C - - Google Patents
Info
- Publication number
- NL91376C NL91376C NL91376DA NL91376C NL 91376 C NL91376 C NL 91376C NL 91376D A NL91376D A NL 91376DA NL 91376 C NL91376 C NL 91376C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/02—Indicating arrangements
- H03J1/04—Indicating arrangements with optical indicating means
- H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL808471X | 1956-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL91376C true NL91376C (xx) |
Family
ID=19836734
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL91376D NL91376C (xx) | 1956-08-10 | ||
| NL209731D NL209731A (xx) | 1956-08-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL209731D NL209731A (xx) | 1956-08-10 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1058584B (xx) |
| FR (1) | FR1180969A (xx) |
| GB (1) | GB808471A (xx) |
| NL (2) | NL209731A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797463A (en) * | 1953-03-12 | 1957-07-02 | Talon Inc | Extruded fastener |
-
0
- NL NL91376D patent/NL91376C/xx active
- NL NL209731D patent/NL209731A/xx unknown
-
1957
- 1957-08-06 DE DEN13974A patent/DE1058584B/de active Pending
- 1957-08-07 GB GB24887/57A patent/GB808471A/en not_active Expired
- 1957-08-08 FR FR1180969D patent/FR1180969A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2797463A (en) * | 1953-03-12 | 1957-07-02 | Talon Inc | Extruded fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| NL209731A (xx) | |
| FR1180969A (fr) | 1959-06-10 |
| DE1058584B (de) | 1959-06-04 |
| GB808471A (en) | 1959-02-04 |