DK42838C - Procedure for Making Tone Films. - Google Patents

Procedure for Making Tone Films.

Info

Publication number
DK42838C
DK42838C DK42838DA DK42838C DK 42838 C DK42838 C DK 42838C DK 42838D A DK42838D A DK 42838DA DK 42838 C DK42838 C DK 42838C
Authority
DK
Denmark
Prior art keywords
procedure
making tone
tone films
films
making
Prior art date
Application number
Other languages
Danish (da)
Inventor
Elektrofysiker Dr He Koenemann
Original Assignee
Elektrofysiker Dr He Koenemann
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 Elektrofysiker Dr He Koenemann filed Critical Elektrofysiker Dr He Koenemann
Application granted granted Critical
Publication of DK42838C publication Critical patent/DK42838C/en

Links

DK42838D 1927-05-24 1928-05-11 Procedure for Making Tone Films. DK42838C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE42838X 1927-05-24

Publications (1)

Publication Number Publication Date
DK42838C true DK42838C (en) 1930-08-25

Family

ID=5624191

Family Applications (1)

Application Number Title Priority Date Filing Date
DK42838D DK42838C (en) 1927-05-24 1928-05-11 Procedure for Making Tone Films.

Country Status (2)

Country Link
CH (1) CH132956A (en)
DK (1) DK42838C (en)

Also Published As

Publication number Publication date
CH132956A (en) 1929-05-15

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