AT33889B - Water level indicator with automatic safety lock when the glass breaks. - Google Patents

Water level indicator with automatic safety lock when the glass breaks.

Info

Publication number
AT33889B
AT33889B AT33889DA AT33889B AT 33889 B AT33889 B AT 33889B AT 33889D A AT33889D A AT 33889DA AT 33889 B AT33889 B AT 33889B
Authority
AT
Austria
Prior art keywords
water level
level indicator
safety lock
automatic safety
glass breaks
Prior art date
Application number
Other languages
German (de)
Inventor
Sigmund Donnersberg
Original Assignee
Sigmund Donnersberg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sigmund Donnersberg filed Critical Sigmund Donnersberg
Application granted granted Critical
Publication of AT33889B publication Critical patent/AT33889B/en

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Burglar Alarm Systems (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT33889D 1907-03-21 1907-03-21 Water level indicator with automatic safety lock when the glass breaks. AT33889B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33889T 1907-03-21

Publications (1)

Publication Number Publication Date
AT33889B true AT33889B (en) 1908-08-10

Family

ID=3549785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT33889D AT33889B (en) 1907-03-21 1907-03-21 Water level indicator with automatic safety lock when the glass breaks.

Country Status (1)

Country Link
AT (1) AT33889B (en)

Similar Documents

Publication Publication Date Title
AT33889B (en) Water level indicator with automatic safety lock when the glass breaks.
AT37047B (en) Water level indicator.
AT40710B (en) Safety device against falling when cleaning windows.
AT38326B (en) Elevated water tank with cleaner.
AT27998B (en) Automatic safety for rifles with mortise locks.
AT50013B (en) Plug contact with automatic contact closure.
AT35463B (en) Automatic safety device for handguns.
AT34075B (en) Glassmaker&#39;s pipe with check valve.
AT45021B (en) Process for increasing the chemical reactivity of water glass while improving its physical properties.
AT43182B (en) Water level glass with metal coating.
AT45104B (en) Automatic fire extinguishing device.
AT31821B (en) Safety pin holder.
AT35475B (en) Water level indicator.
AT9398B (en) Milking bucket with automatic locking when the bucket falls over.
AT26604B (en) Automatic window stay.
AT24920B (en) Automatic candle extinguisher.
AT38138B (en) Malt crusher with automatic feed device.
AT29371B (en) Bottle cork with pull-out cord.
AT32971B (en) Safety device against breakage of the drum kit on mechanical looms.
AT25035B (en) Safety nut.
AT21615B (en) Safety nut.
AT34474B (en) Riding spur.
AT33837B (en) Bottle uncorker.
AT30947B (en) Demijohn with a protected tap.
AT25315B (en) Alarm lock.