DK64045C - Elektrisk Lyddaase af Krystaltypen. - Google Patents

Elektrisk Lyddaase af Krystaltypen.

Info

Publication number
DK64045C
DK64045C DK30144A DK30144A DK64045C DK 64045 C DK64045 C DK 64045C DK 30144 A DK30144 A DK 30144A DK 30144 A DK30144 A DK 30144A DK 64045 C DK64045 C DK 64045C
Authority
DK
Denmark
Prior art keywords
crystal
sound box
type
crystal type
box
Prior art date
Application number
DK30144A
Other languages
English (en)
Inventor
Hans Christian Hansen
Original Assignee
Hans Christian Hansen
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 Hans Christian Hansen filed Critical Hans Christian Hansen
Priority to DK30144A priority Critical patent/DK64045C/da
Priority to ES0168439A priority patent/ES168439A1/es
Application granted granted Critical
Publication of DK64045C publication Critical patent/DK64045C/da

Links

DK30144A 1944-01-28 1944-01-28 Elektrisk Lyddaase af Krystaltypen. DK64045C (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK30144A DK64045C (da) 1944-01-28 1944-01-28 Elektrisk Lyddaase af Krystaltypen.
ES0168439A ES168439A1 (es) 1944-01-28 1944-12-16 Perfeccionamientos en los diafragmas fono - eléctricos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK30144A DK64045C (da) 1944-01-28 1944-01-28 Elektrisk Lyddaase af Krystaltypen.

Publications (1)

Publication Number Publication Date
DK64045C true DK64045C (da) 1945-10-22

Family

ID=8091999

Family Applications (1)

Application Number Title Priority Date Filing Date
DK30144A DK64045C (da) 1944-01-28 1944-01-28 Elektrisk Lyddaase af Krystaltypen.

Country Status (2)

Country Link
DK (1) DK64045C (da)
ES (1) ES168439A1 (da)

Also Published As

Publication number Publication date
ES168439A1 (es) 1945-12-01

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