FI26531A - The method of making the surface plate used for acoustic purposes and the surface plate thus produced - Google Patents

The method of making the surface plate used for acoustic purposes and the surface plate thus produced

Info

Publication number
FI26531A
FI26531A FI26531DA FI26531A FI 26531 A FI26531 A FI 26531A FI 26531D A FI26531D A FI 26531DA FI 26531 A FI26531 A FI 26531A
Authority
FI
Finland
Prior art keywords
surface plate
produced
making
acoustic purposes
plate used
Prior art date
Application number
Other languages
Finnish (fi)
Inventor
Sointu Risto Elias
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 filed Critical
Publication of FI26531A publication Critical patent/FI26531A/en

Links

FI26531D 1949-03-12 1949-03-12 The method of making the surface plate used for acoustic purposes and the surface plate thus produced FI26531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI26531T 1949-03-12

Publications (1)

Publication Number Publication Date
FI26531A true FI26531A (en) 1953-09-10

Family

ID=36890879

Family Applications (1)

Application Number Title Priority Date Filing Date
FI26531D FI26531A (en) 1949-03-12 1949-03-12 The method of making the surface plate used for acoustic purposes and the surface plate thus produced

Country Status (1)

Country Link
FI (1) FI26531A (en)

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