DK92831C - Apparatur til ekkoafstandsmarkering. - Google Patents

Apparatur til ekkoafstandsmarkering.

Info

Publication number
DK92831C
DK92831C DK86560A DK86560A DK92831C DK 92831 C DK92831 C DK 92831C DK 86560 A DK86560 A DK 86560A DK 86560 A DK86560 A DK 86560A DK 92831 C DK92831 C DK 92831C
Authority
DK
Denmark
Prior art keywords
marking apparatus
echo distance
distance marking
echo
marking
Prior art date
Application number
DK86560A
Other languages
English (en)
Original Assignee
Kelvin & Hughes Ltd
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 Kelvin & Hughes Ltd filed Critical Kelvin & Hughes Ltd
Application granted granted Critical
Publication of DK92831C publication Critical patent/DK92831C/da

Links

DK86560A 1958-04-23 1959-04-22 Apparatur til ekkoafstandsmarkering. DK92831C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB92831X 1958-04-23

Publications (1)

Publication Number Publication Date
DK92831C true DK92831C (da) 1962-02-19

Family

ID=9868989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK86560A DK92831C (da) 1958-04-23 1959-04-22 Apparatur til ekkoafstandsmarkering.

Country Status (1)

Country Link
DK (1) DK92831C (da)

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