DK67901C - Apparatus for determining distances, in particular heights, by the echo method. - Google Patents

Apparatus for determining distances, in particular heights, by the echo method.

Info

Publication number
DK67901C
DK67901C DK115341A DK115341A DK67901C DK 67901 C DK67901 C DK 67901C DK 115341 A DK115341 A DK 115341A DK 115341 A DK115341 A DK 115341A DK 67901 C DK67901 C DK 67901C
Authority
DK
Denmark
Prior art keywords
echo method
determining distances
particular heights
heights
distances
Prior art date
Application number
DK115341A
Other languages
Danish (da)
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Application granted granted Critical
Publication of DK67901C publication Critical patent/DK67901C/en

Links

DK115341A 1939-10-25 1941-06-16 Apparatus for determining distances, in particular heights, by the echo method. DK67901C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67901XA 1939-10-25 1939-10-25

Publications (1)

Publication Number Publication Date
DK67901C true DK67901C (en) 1948-11-08

Family

ID=21722593

Family Applications (1)

Application Number Title Priority Date Filing Date
DK115341A DK67901C (en) 1939-10-25 1941-06-16 Apparatus for determining distances, in particular heights, by the echo method.

Country Status (1)

Country Link
DK (1) DK67901C (en)

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