DK49088C - Procedure for Making Tone and Picture Films. - Google Patents

Procedure for Making Tone and Picture Films.

Info

Publication number: DK49088C
Authority: DK; Denmark
Prior art keywords: procedure; picture films; making tone; tone; making
Prior art date: 1932-03-24

Application number

Other languages

Danish (da)

Inventor

Franz Ehrenhaft

Original Assignee

Franz Ehrenhaft

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.)

1932-03-24

Filing date

1933-02-06

Publication date

1934-08-06

1933-02-06 Application filed by Franz Ehrenhaft filed Critical Franz Ehrenhaft

1934-08-06 Application granted granted Critical

1934-08-06 Publication of DK49088C publication Critical patent/DK49088C/en

Links

DK49088D 1932-03-24 1933-02-06 Procedure for Making Tone and Picture Films. DK49088C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT49088X		1932-03-24

Publications (1)

Publication Number	Publication Date
DK49088C true DK49088C (en)	1934-08-06

Family

ID=3569763

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK49088D DK49088C (en)	1932-03-24	1933-02-06	Procedure for Making Tone and Picture Films.

Country Status (1)

Country	Link
DK (1)	DK49088C (en)

1933
- 1933-02-06 DK DK49088D patent/DK49088C/en active

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