FR1449722A - Recording device - Google Patents

Recording device

Info

Publication number
FR1449722A
FR1449722A FR19862A FR19862A FR1449722A FR 1449722 A FR1449722 A FR 1449722A FR 19862 A FR19862 A FR 19862A FR 19862 A FR19862 A FR 19862A FR 1449722 A FR1449722 A FR 1449722A
Authority
FR
France
Prior art keywords
recording device
recording
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
FR19862A
Other languages
French (fr)
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Priority to FR19862A priority Critical patent/FR1449722A/en
Application granted granted Critical
Publication of FR1449722A publication Critical patent/FR1449722A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/665—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only
FR19862A 1964-06-08 1965-06-08 Recording device Expired FR1449722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR19862A FR1449722A (en) 1964-06-08 1965-06-08 Recording device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37321164A 1964-06-08 1964-06-08
FR19862A FR1449722A (en) 1964-06-08 1965-06-08 Recording device

Publications (1)

Publication Number Publication Date
FR1449722A true FR1449722A (en) 1966-05-06

Family

ID=26164059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19862A Expired FR1449722A (en) 1964-06-08 1965-06-08 Recording device

Country Status (1)

Country Link
FR (1) FR1449722A (en)

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