AT74346B - Thermal telephone. - Google Patents

Thermal telephone.

Info

Publication number
AT74346B
AT74346B AT74346DA AT74346B AT 74346 B AT74346 B AT 74346B AT 74346D A AT74346D A AT 74346DA AT 74346 B AT74346 B AT 74346B
Authority
AT
Austria
Prior art keywords
telephone
thermal
desc
page number
clms page
Prior art date
Application number
Other languages
German (de)
Original Assignee
De Nl Thermo Telephoon Mij Nv
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 De Nl Thermo Telephoon Mij Nv filed Critical De Nl Thermo Telephoon Mij Nv
Application granted granted Critical
Publication of AT74346B publication Critical patent/AT74346B/en

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 
 EMI2.1 




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

 <Desc / Clms Page number 2>

 
 EMI2.1

Claims (1)

EMI2.2 EMI2.2
AT74346D 1915-04-26 1916-04-11 Thermal telephone. AT74346B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74346X 1915-04-26

Publications (1)

Publication Number Publication Date
AT74346B true AT74346B (en) 1918-05-10

Family

ID=5636758

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74346D AT74346B (en) 1915-04-26 1916-04-11 Thermal telephone.

Country Status (1)

Country Link
AT (1) AT74346B (en)

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