FR464001A - Alarm device - Google Patents
Alarm deviceInfo
- Publication number
- FR464001A FR464001A FR464001DA FR464001A FR 464001 A FR464001 A FR 464001A FR 464001D A FR464001D A FR 464001DA FR 464001 A FR464001 A FR 464001A
- Authority
- FR
- France
- Prior art keywords
- alarm device
- alarm
- Prior art date
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR464001T | 1913-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR464001A true FR464001A (en) | 1914-03-11 |
Family
ID=1503009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR464001D Expired FR464001A (en) | 1913-07-04 | 1913-07-04 | Alarm device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR464001A (en) |
-
1913
- 1913-07-04 FR FR464001D patent/FR464001A/en not_active Expired
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