BE674171A - - Google Patents
Info
- Publication number
- BE674171A BE674171A BE674171DA BE674171A BE 674171 A BE674171 A BE 674171A BE 674171D A BE674171D A BE 674171DA BE 674171 A BE674171 A BE 674171A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/14—Manually-operated control in frequency-selective amplifiers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0094869 | 1964-12-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE674171A true BE674171A (fr) | 1966-04-15 |
Family
ID=7518997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE674171D BE674171A (fr) | 1964-12-30 | 1965-12-22 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE674171A (fr) |
DE (1) | DE1490728A1 (fr) |
FR (1) | FR1462072A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246922A1 (de) * | 1982-12-18 | 1984-06-20 | Gebrüder Merten GmbH & Co KG, 5270 Gummersbach | Elektrischer ap-installationsschalter mit einem kennzeichnungsschild |
DE3415995C2 (de) * | 1984-04-28 | 1986-03-13 | Daimler-Benz Ag, 7000 Stuttgart | Bedienelement für einen Schalter |
-
1964
- 1964-12-30 DE DE19641490728 patent/DE1490728A1/de active Pending
-
1965
- 1965-12-22 BE BE674171D patent/BE674171A/xx unknown
- 1965-12-29 FR FR44205A patent/FR1462072A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1462072A (fr) | 1966-12-09 |
DE1490728A1 (de) | 1969-06-26 |