FR404379A - - Google Patents
Info
- Publication number
- FR404379A FR404379A FR404379DA FR404379A FR 404379 A FR404379 A FR 404379A FR 404379D A FR404379D A FR 404379DA FR 404379 A FR404379 A FR 404379A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
- H01H3/141—Cushion or mat switches
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR404379A true FR404379A (nl) | 1900-01-01 |
Family
ID=1448946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR404379D Expired FR404379A (nl) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR404379A (nl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1162913B (de) * | 1958-09-02 | 1964-02-13 | Robert E Koenig | Aus einem Unter- und einem Oberteil bestehender Kontaktteppich mit in einem Abstand voneinander angeordneten Metallkontaktstreifen |
-
0
- FR FR404379D patent/FR404379A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1162913B (de) * | 1958-09-02 | 1964-02-13 | Robert E Koenig | Aus einem Unter- und einem Oberteil bestehender Kontaktteppich mit in einem Abstand voneinander angeordneten Metallkontaktstreifen |