NL61142C - - Google Patents

Info

Publication number: NL61142C
Authority: NL; Netherlands

Application number

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.)

1942-04-20

Publication of NL61142C publication Critical patent/NL61142C/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)

NL61142D 1942-04-20 NL61142C (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL894101X		1942-04-20

Publications (1)

Publication Number	Publication Date
NL61142C true NL61142C (xx)

Family

ID=19856024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL61142D NL61142C (xx)	1942-04-20

Country Status (2)

Country	Link
FR (1)	FR894101A (xx)
NL (1)	NL61142C (xx)

0
- NL NL61142D patent/NL61142C/xx active
1943
- 1943-04-19 FR FR894101D patent/FR894101A/fr not_active Expired

Also Published As

Publication number	Publication date
FR894101A (fr)	1944-12-14

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