CA644830A - Device responding to the difference between two input signals - Google Patents

Device responding to the difference between two input signals

Info

Publication number
CA644830A
CA644830A CA644830A CA644830DA CA644830A CA 644830 A CA644830 A CA 644830A CA 644830 A CA644830 A CA 644830A CA 644830D A CA644830D A CA 644830DA CA 644830 A CA644830 A CA 644830A
Authority
CA
Canada
Prior art keywords
difference
input signals
device responding
responding
signals
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA644830A
Inventor
J. W. Jochems Pieter
A. R. De Miranda Heine
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA644830A publication Critical patent/CA644830A/en
Expired legal-status Critical Current

Links

CA644830A Device responding to the difference between two input signals Expired CA644830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA644830T

Publications (1)

Publication Number Publication Date
CA644830A true CA644830A (en) 1962-07-17

Family

ID=35933485

Family Applications (1)

Application Number Title Priority Date Filing Date
CA644830A Expired CA644830A (en) Device responding to the difference between two input signals

Country Status (1)

Country Link
CA (1) CA644830A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275912A (en) * 1963-12-17 1966-09-27 Sperry Rand Corp Microelectronic chopper circuit having symmetrical base current feed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275912A (en) * 1963-12-17 1966-09-27 Sperry Rand Corp Microelectronic chopper circuit having symmetrical base current feed

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