AT193449B - Metallmembran - Google Patents

Metallmembran

Info

Publication number
AT193449B
AT193449B AT193449DA AT193449B AT 193449 B AT193449 B AT 193449B AT 193449D A AT193449D A AT 193449DA AT 193449 B AT193449 B AT 193449B
Authority
AT
Austria
Prior art keywords
metal membrane
membrane
metal
Prior art date
Application number
Other languages
English (en)
Inventor
Friedrich Dipl Ing Mitschke
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT193449B publication Critical patent/AT193449B/de

Links

AT193449D 1955-09-30 1955-09-30 Metallmembran AT193449B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT193449T 1955-09-30

Publications (1)

Publication Number Publication Date
AT193449B true AT193449B (de) 1957-11-25

Family

ID=3666242

Family Applications (1)

Application Number Title Priority Date Filing Date
AT193449D AT193449B (de) 1955-09-30 1955-09-30 Metallmembran

Country Status (1)

Country Link
AT (1) AT193449B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165572A1 (de) * 1971-01-04 1972-07-20 Rola Celestion Ltd Elektroakustischer Wandler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2165572A1 (de) * 1971-01-04 1972-07-20 Rola Celestion Ltd Elektroakustischer Wandler

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