DK54244C - Acoustic Apparatus. - Google Patents

Acoustic Apparatus.

Info

Publication number: DK54244C
Authority: DK; Denmark
Prior art keywords: acoustic apparatus; acoustic
Prior art date: 1934-12-29

Application number

Other languages

Original Assignee

Int Standard Electric Corp

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.)

1934-12-29

Filing date

1935-12-28

Publication date

1938-01-31

1935-12-28 Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp

1938-01-31 Application granted granted Critical

1938-01-31 Publication of DK54244C publication Critical patent/DK54244C/en

Links

DK54244D 1934-12-29 1935-12-28 Acoustic Apparatus. DK54244C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US54244XA	1934-12-29	1934-12-29

Publications (1)

Publication Number	Publication Date
DK54244C true DK54244C (en)	1938-01-31

Family

ID=21715781

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK54244D DK54244C (en)	1934-12-29	1935-12-28	Acoustic Apparatus.

Country Status (1)

Country	Link
DK (1)	DK54244C (en)

1935
- 1935-12-28 DK DK54244D patent/DK54244C/en active

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