DK45008C - Magnetofon til Lydmodtagelse under Vand. - Google Patents

Magnetofon til Lydmodtagelse under Vand.

Info

Publication number
DK45008C
DK45008C DK45008DA DK45008C DK 45008 C DK45008 C DK 45008C DK 45008D A DK45008D A DK 45008DA DK 45008 C DK45008 C DK 45008C
Authority
DK
Denmark
Prior art keywords
magnetophone
underwater sound
sound reception
reception
underwater
Prior art date
Application number
Other languages
English (en)
Original Assignee
Submarine Signal Co
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 Submarine Signal Co filed Critical Submarine Signal Co
Application granted granted Critical
Publication of DK45008C publication Critical patent/DK45008C/da

Links

DK45008D 1928-11-19 1929-10-11 Magnetofon til Lydmodtagelse under Vand. DK45008C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45008XA 1928-11-19 1928-11-19

Publications (1)

Publication Number Publication Date
DK45008C true DK45008C (da) 1931-12-14

Family

ID=21711092

Family Applications (1)

Application Number Title Priority Date Filing Date
DK45008D DK45008C (da) 1928-11-19 1929-10-11 Magnetofon til Lydmodtagelse under Vand.

Country Status (1)

Country Link
DK (1) DK45008C (da)

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