DK49609C - Electron tubes. - Google Patents

Electron tubes.

Info

Publication number
DK49609C
DK49609C DK49609DA DK49609C DK 49609 C DK49609 C DK 49609C DK 49609D A DK49609D A DK 49609DA DK 49609 C DK49609 C DK 49609C
Authority
DK
Denmark
Prior art keywords
electron tubes
tubes
electron
Prior art date
Application number
Other languages
Danish (da)
Inventor
Oskar Dr Heil
Original Assignee
Oskar Dr Heil
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 Oskar Dr Heil filed Critical Oskar Dr Heil
Application granted granted Critical
Publication of DK49609C publication Critical patent/DK49609C/en

Links

DK49609D 1932-06-16 1933-06-08 Electron tubes. DK49609C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE49609X 1932-06-16

Publications (1)

Publication Number Publication Date
DK49609C true DK49609C (en) 1934-12-03

Family

ID=5626371

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49609D DK49609C (en) 1932-06-16 1933-06-08 Electron tubes.

Country Status (1)

Country Link
DK (1) DK49609C (en)

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