AT342468B - PORTABLE EMERGENCY SIGNAL DEVICE - Google Patents
PORTABLE EMERGENCY SIGNAL DEVICEInfo
- Publication number
- AT342468B AT342468B AT115276A AT115276A AT342468B AT 342468 B AT342468 B AT 342468B AT 115276 A AT115276 A AT 115276A AT 115276 A AT115276 A AT 115276A AT 342468 B AT342468 B AT 342468B
- Authority
- AT
- Austria
- Prior art keywords
- signal device
- emergency signal
- portable emergency
- portable
- signal
- Prior art date
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
- G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/14—Audible signalling systems; Audible personal calling systems using explosives
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/08—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using explosives
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Percussive Tools And Related Accessories (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT115276A AT342468B (en) | 1976-02-18 | 1976-02-18 | PORTABLE EMERGENCY SIGNAL DEVICE |
DE2706618A DE2706618C3 (en) | 1976-02-18 | 1977-02-16 | Portable emergency signal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT115276A AT342468B (en) | 1976-02-18 | 1976-02-18 | PORTABLE EMERGENCY SIGNAL DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA115276A ATA115276A (en) | 1977-07-15 |
AT342468B true AT342468B (en) | 1978-04-10 |
Family
ID=3507737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT115276A AT342468B (en) | 1976-02-18 | 1976-02-18 | PORTABLE EMERGENCY SIGNAL DEVICE |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT342468B (en) |
DE (1) | DE2706618C3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455726A1 (en) * | 1979-05-03 | 1980-11-28 | Lacroix E | Heat sensitive fire detection probe - contains fusible alloy pin used to fire cartridge creating smoke or sound alarm signal |
-
1976
- 1976-02-18 AT AT115276A patent/AT342468B/en not_active IP Right Cessation
-
1977
- 1977-02-16 DE DE2706618A patent/DE2706618C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2706618A1 (en) | 1977-08-25 |
DE2706618C3 (en) | 1980-04-03 |
ATA115276A (en) | 1977-07-15 |
DE2706618B2 (en) | 1979-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |