FR2074913A5 - - Google Patents

Info

Publication number
FR2074913A5
FR2074913A5 FR7039719A FR7039719A FR2074913A5 FR 2074913 A5 FR2074913 A5 FR 2074913A5 FR 7039719 A FR7039719 A FR 7039719A FR 7039719 A FR7039719 A FR 7039719A FR 2074913 A5 FR2074913 A5 FR 2074913A5
Authority
FR
France
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
FR7039719A
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.)
Hamilton Watch Co
Original Assignee
Hamilton Watch Co
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 Hamilton Watch Co filed Critical Hamilton Watch Co
Application granted granted Critical
Publication of FR2074913A5 publication Critical patent/FR2074913A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Electronic Switches (AREA)
FR7039719A 1970-01-05 1970-11-04 Expired FR2074913A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56870A 1970-01-05 1970-01-05

Publications (1)

Publication Number Publication Date
FR2074913A5 true FR2074913A5 (en) 1971-10-08

Family

ID=21692067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039719A Expired FR2074913A5 (en) 1970-01-05 1970-11-04

Country Status (4)

Country Link
US (1) US3657568A (en)
CH (2) CH1534570A4 (en)
FR (1) FR2074913A5 (en)
GB (1) GB1330781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028131A1 (en) * 1979-10-25 1981-05-06 The Rank Organisation Limited Electro-mechanical elapsed time recorder

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767946A (en) * 1972-07-17 1973-10-23 Western Electric Co Junction field effect transistor device for replacing a pentode
US3862441A (en) * 1972-11-22 1975-01-21 Mitsubishi Electric Corp Mos-fet timing circuit
GB1451732A (en) * 1973-03-19 1976-10-06 Motorola Inc Signal shaping circuit
JPS505554U (en) * 1973-05-18 1975-01-21
JPS5619585A (en) * 1979-07-26 1981-02-24 Toshiba Corp Semiconductor memory unit
DE2931437C2 (en) * 1979-08-02 1981-09-24 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for controlling a signal loudspeaker
JPS583264A (en) * 1981-06-30 1983-01-10 Fujitsu Ltd High withstand voltage semiconductor integrated circuit and manufacture thereof
JPS5875922A (en) * 1981-10-30 1983-05-07 Toshiba Corp Semiconductor switch circuit
US4481426A (en) * 1982-12-20 1984-11-06 Nintendo Co., Ltd. Signal transmitting system having spurious radiation preventing function
US4575859A (en) * 1984-03-23 1986-03-11 At&T Teletype Corporation Receiver for digital signals
JPH01288008A (en) * 1988-05-13 1989-11-20 Sharp Corp Pulse generating circuit
US5019719A (en) * 1990-01-12 1991-05-28 International Rectifier Corporation Transformer coupled gate drive circuit for power MOSFETS

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888797A (en) * 1954-02-12 1959-06-02 Hamilton Watch Co Electric watch
US2770728A (en) * 1954-07-26 1956-11-13 Rca Corp Semi-conductor frequency multiplier circuit
US3115581A (en) * 1959-05-06 1963-12-24 Texas Instruments Inc Miniature semiconductor integrated circuit
US3479597A (en) * 1964-12-17 1969-11-18 Xerox Corp Dicode decoder
US3392341A (en) * 1965-09-10 1968-07-09 Rca Corp Self-biased field effect transistor amplifier
US3275996A (en) * 1965-12-30 1966-09-27 Rca Corp Driver-sense circuit arrangement
US3449594A (en) * 1965-12-30 1969-06-10 Rca Corp Logic circuits employing complementary pairs of field-effect transistors
US3493785A (en) * 1966-03-24 1970-02-03 Rca Corp Bistable circuits
US3493786A (en) * 1967-05-02 1970-02-03 Rca Corp Unbalanced memory cell
US3500062A (en) * 1967-05-10 1970-03-10 Rca Corp Digital logic apparatus
US3541353A (en) * 1967-09-13 1970-11-17 Motorola Inc Mosfet digital gate
US3569737A (en) * 1968-07-17 1971-03-09 Gen Electric Frequency to dc converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028131A1 (en) * 1979-10-25 1981-05-06 The Rank Organisation Limited Electro-mechanical elapsed time recorder

Also Published As

Publication number Publication date
GB1330781A (en) 1973-09-19
DE2100273B2 (en) 1976-03-11
CH1534570A4 (en) 1973-11-30
CH550427B (en) 1974-06-14
US3657568A (en) 1972-04-18
DE2100273A1 (en) 1971-07-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse