SE338464B - - Google Patents

Info

Publication number
SE338464B
SE338464B SE07166/70A SE716670A SE338464B SE 338464 B SE338464 B SE 338464B SE 07166/70 A SE07166/70 A SE 07166/70A SE 716670 A SE716670 A SE 716670A SE 338464 B SE338464 B SE 338464B
Authority
SE
Sweden
Application number
SE07166/70A
Inventor
A Cinque
M Schweizer
Original Assignee
Securadyne 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 Securadyne Ltd filed Critical Securadyne Ltd
Priority to SE07166/70A priority Critical patent/SE338464B/xx
Publication of SE338464B publication Critical patent/SE338464B/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C11/00—Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere
SE07166/70A 1970-05-25 1970-05-25 SE338464B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE07166/70A SE338464B (en) 1970-05-25 1970-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE07166/70A SE338464B (en) 1970-05-25 1970-05-25

Publications (1)

Publication Number Publication Date
SE338464B true SE338464B (en) 1971-09-06

Family

ID=20270601

Family Applications (1)

Application Number Title Priority Date Filing Date
SE07166/70A SE338464B (en) 1970-05-25 1970-05-25

Country Status (1)

Country Link
SE (1) SE338464B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000255A1 (en) * 1981-07-10 1983-01-20 Meyer, Peter A surface-bound digital information capacitive store and procedure for reading and re-coding the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000255A1 (en) * 1981-07-10 1983-01-20 Meyer, Peter A surface-bound digital information capacitive store and procedure for reading and re-coding the same

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