AT67631B - Process for the production of a centreless electric incandescent lamp in one operation. - Google Patents

Process for the production of a centreless electric incandescent lamp in one operation.

Info

Publication number
AT67631B
AT67631B AT67631DA AT67631B AT 67631 B AT67631 B AT 67631B AT 67631D A AT67631D A AT 67631DA AT 67631 B AT67631 B AT 67631B
Authority
AT
Austria
Prior art keywords
production
incandescent lamp
electric incandescent
centreless
centreless electric
Prior art date
Application number
Other languages
German (de)
Original Assignee
Wolfram Lampen Actien Ges
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 Wolfram Lampen Actien Ges filed Critical Wolfram Lampen Actien Ges
Application granted granted Critical
Publication of AT67631B publication Critical patent/AT67631B/en

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (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 **.
AT67631D 1912-07-17 1913-07-04 Process for the production of a centreless electric incandescent lamp in one operation. AT67631B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE67631X 1912-07-17

Publications (1)

Publication Number Publication Date
AT67631B true AT67631B (en) 1915-01-25

Family

ID=5633988

Family Applications (1)

Application Number Title Priority Date Filing Date
AT67631D AT67631B (en) 1912-07-17 1913-07-04 Process for the production of a centreless electric incandescent lamp in one operation.

Country Status (1)

Country Link
AT (1) AT67631B (en)

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