AT177175B - Schutz akustischer Einrichtungen - Google Patents

Schutz akustischer Einrichtungen

Info

Publication number
AT177175B
AT177175B AT177175DA AT177175B AT 177175 B AT177175 B AT 177175B AT 177175D A AT177175D A AT 177175DA AT 177175 B AT177175 B AT 177175B
Authority
AT
Austria
Prior art keywords
protection
acoustic facilities
facilities
acoustic
Prior art date
Application number
Other languages
English (en)
Inventor
Fritz Worff
Original Assignee
Fritz Worff
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 Fritz Worff filed Critical Fritz Worff
Application granted granted Critical
Publication of AT177175B publication Critical patent/AT177175B/de

Links

AT177175D 1952-07-15 1952-07-15 Schutz akustischer Einrichtungen AT177175B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT177175T 1952-07-15

Publications (1)

Publication Number Publication Date
AT177175B true AT177175B (de) 1954-01-11

Family

ID=3659213

Family Applications (1)

Application Number Title Priority Date Filing Date
AT177175D AT177175B (de) 1952-07-15 1952-07-15 Schutz akustischer Einrichtungen

Country Status (1)

Country Link
AT (1) AT177175B (de)

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