DK39794C - Lydgengivende Apparat. - Google Patents

Lydgengivende Apparat.

Info

Publication number: DK39794C
Authority: DK; Denmark
Prior art keywords: reproducing apparatus; sound reproducing; sound; reproducing
Prior art date: 1927-04-23

Application number

Other languages

English (en)

Inventor

Edward Chase Crowley

Emil Fredrick Holinger

Original Assignee

Edward Chase Crowley

Emil Fredrick Holinger

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.)

1927-04-23

Filing date

1927-12-03

Publication date

1929-02-11

1927-12-03 Application filed by Edward Chase Crowley, Emil Fredrick Holinger filed Critical Edward Chase Crowley

1929-02-11 Application granted granted Critical

1929-02-11 Publication of DK39794C publication Critical patent/DK39794C/da

Links

DK39794D 1927-04-23 1927-12-03 Lydgengivende Apparat. DK39794C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US39794XA	1927-04-23	1927-04-23

Publications (1)

Publication Number	Publication Date
DK39794C true DK39794C (da)	1929-02-11

Family

ID=21708511

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK39794D DK39794C (da)	1927-04-23	1927-12-03	Lydgengivende Apparat.

Country Status (1)

Country	Link
DK (1)	DK39794C (da)

1927
- 1927-12-03 DK DK39794D patent/DK39794C/da active

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