NO133569C - DEVICE FOR USING ACOUSTIC OR ELECTROMAGNETIC SIGNALS - Google Patents

DEVICE FOR USING ACOUSTIC OR ELECTROMAGNETIC SIGNALS

Info

Publication number
NO133569C
NO133569C NO419170A NO419170A NO133569C NO 133569 C NO133569 C NO 133569C NO 419170 A NO419170 A NO 419170A NO 419170 A NO419170 A NO 419170A NO 133569 C NO133569 C NO 133569C
Authority
NO
Norway
Prior art keywords
acoustic
electromagnetic signals
electromagnetic
signals
Prior art date
Application number
NO419170A
Other languages
Norwegian (no)
Other versions
NO133569B (en
Inventor
Herbert Gritsch
Herwig Meyerhoff
Enno Bruns
Gerd Hemmie
Original Assignee
Krupp Gmbh
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
Priority claimed from DE19691957203 external-priority patent/DE1957203B2/en
Application filed by Krupp Gmbh filed Critical Krupp Gmbh
Publication of NO133569B publication Critical patent/NO133569B/no
Publication of NO133569C publication Critical patent/NO133569C/en

Links

NO419170A 1969-11-14 1970-11-04 DEVICE FOR USING ACOUSTIC OR ELECTROMAGNETIC SIGNALS NO133569C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691957203 DE1957203B2 (en) 1969-11-14 1969-11-14 DEVICE FOR DISPLAYING ACOUSTIC OR ELECTROMAGNETIC SIGNALS

Publications (2)

Publication Number Publication Date
NO133569B NO133569B (en) 1976-02-09
NO133569C true NO133569C (en) 1983-12-28

Family

ID=5751031

Family Applications (1)

Application Number Title Priority Date Filing Date
NO419170A NO133569C (en) 1969-11-14 1970-11-04 DEVICE FOR USING ACOUSTIC OR ELECTROMAGNETIC SIGNALS

Country Status (2)

Country Link
CA (1) CA925588A (en)
NO (1) NO133569C (en)

Also Published As

Publication number Publication date
NO133569B (en) 1976-02-09
CA925588A (en) 1973-05-01

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