AT189325B - Schauöffnung mit Sichtglas - Google Patents

Schauöffnung mit Sichtglas

Info

Publication number
AT189325B
AT189325B AT189325DA AT189325B AT 189325 B AT189325 B AT 189325B AT 189325D A AT189325D A AT 189325DA AT 189325 B AT189325 B AT 189325B
Authority
AT
Austria
Prior art keywords
sight glass
viewing opening
viewing
opening
sight
Prior art date
Application number
Other languages
English (en)
Inventor
Karl Dipl Ing Hofer
Franz Ing Scherf
Original Assignee
Waagner Biro Ag
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 Waagner Biro Ag filed Critical Waagner Biro Ag
Application granted granted Critical
Publication of AT189325B publication Critical patent/AT189325B/de

Links

AT189325D 1954-04-10 1954-04-10 Schauöffnung mit Sichtglas AT189325B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT189325T 1954-04-10

Publications (1)

Publication Number Publication Date
AT189325B true AT189325B (de) 1957-03-25

Family

ID=3664642

Family Applications (1)

Application Number Title Priority Date Filing Date
AT189325D AT189325B (de) 1954-04-10 1954-04-10 Schauöffnung mit Sichtglas

Country Status (1)

Country Link
AT (1) AT189325B (de)

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