FR1596689A - - Google Patents

Info

Publication number
FR1596689A
FR1596689A FR1596689DA FR1596689A FR 1596689 A FR1596689 A FR 1596689A FR 1596689D A FR1596689D A FR 1596689DA FR 1596689 A FR1596689 A FR 1596689A
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
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 filed Critical
Application granted granted Critical
Publication of FR1596689A publication Critical patent/FR1596689A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17Using electrical or electronic regulation means to control braking
    • B60T8/172Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17Using electrical or electronic regulation means to control braking
    • B60T8/176Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1761Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17613Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure based on analogue circuits or digital circuits comprised of discrete electronic elements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/605Additive or subtractive mixing of two pulse rates into one
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/06Controlling the motor in four quadrants
    • H02P23/07Polyphase or monophase asynchronous induction motors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/08Controlling based on slip frequency, e.g. adding slip frequency and speed proportional frequency
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K21/00Details of pulse counters or frequency dividers
    • H03K21/02Input circuits
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/00006Changing the frequency
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K5/00Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • H03K5/24Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086Imides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26Amines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/28Amides; Imides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/046Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/06Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046Overbasedsulfonic acid salts
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04Phosphate esters
    • C10M2223/045Metal containing thio derivatives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00Metal present as such or in compounds
    • C10N2010/04Groups 2 or 12
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/06Instruments or other precision apparatus, e.g. damping fluids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/08Hydraulic fluids, e.g. brake-fluids
FR1596689D 1967-12-20 1968-11-25 Expired FR1596689A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1801167A CH477124A (de) 1967-12-20 1967-12-20 Anordnung zur Steuerung der Schlupffrequenz einer Asynchronmaschine

Publications (1)

Publication Number Publication Date
FR1596689A true FR1596689A (fr) 1970-06-22

Family

ID=4429754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1596689D Expired FR1596689A (fr) 1967-12-20 1968-11-25

Country Status (11)

Country Link
US (2) US3593161A (fr)
JP (1) JPS4814330B1 (fr)
AT (1) AT294260B (fr)
BE (1) BE725675A (fr)
CH (4) CH484566A (fr)
DE (4) DE1815770A1 (fr)
ES (1) ES361625A1 (fr)
FR (1) FR1596689A (fr)
GB (1) GB1187709A (fr)
NL (1) NL6817131A (fr)
SE (1) SE341425B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196924A1 (fr) * 1972-07-26 1974-03-22 K G Engineering Lab Ltd
FR2526242A1 (fr) * 1982-04-29 1983-11-04 Otis Elevator Co Commande de moteur polyphase pour ascenseur

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535170A (en) * 1968-09-18 1985-08-13 Raychem Corporation Flame retardants and compositions containing them
US4374220A (en) 1968-09-18 1983-02-15 Raychem Corporation Imide flame retardants and compositions containing them
US3824437A (en) * 1969-08-14 1974-07-16 Siemens Ag Method for controlling asynchronous machines
US3659168A (en) * 1971-02-22 1972-04-25 Gen Motors Corp Voltage control for a motor supply system
US3710265A (en) * 1971-04-01 1973-01-09 Howe Richardson Scale Co Quadrature-to-serial pulse converter
DE2120193C3 (de) * 1971-04-24 1982-02-04 Robert Bosch Gmbh, 7000 Stuttgart Digitale Schlupffrequenzregelschaltung für eine umrichtergespeiste Asynchronmaschine
DE2133485A1 (de) * 1971-07-06 1973-01-25 Bosch Gmbh Robert Kraftfahrzeug mit einem hybridantrieb
JPS4850221A (fr) * 1971-10-29 1973-07-16
JPS5519152B2 (fr) * 1972-04-20 1980-05-23
JPS5338952B2 (fr) * 1973-07-09 1978-10-18
US3922610A (en) * 1974-01-28 1975-11-25 Basf Ag Pulse anti coincidence methods and circuits
US3959589A (en) * 1975-06-23 1976-05-25 Bell Telephone Laboratories, Incorporated Digital bit stream synchronizer
NL7604119A (nl) * 1976-04-20 1976-12-31 Philips Nv Schakeling voor het opwekken van een in impuls- breedte gemoduleerd signaal.
SE396522B (sv) * 1976-09-15 1977-09-19 Ericsson Telefon Ab L M Forfarande och anordning for detektering av fasskillnad mellan tva elektriska signaler
US4286203A (en) * 1979-03-14 1981-08-25 Beckman Instruments, Inc. Slip frequency control for variable speed induction motors
US4266176A (en) * 1979-08-29 1981-05-05 The Charles Stark Draper Laboratory, Inc. Induction motor slip frequency controller
DE3377849D1 (en) * 1982-09-17 1988-09-29 Kudelski Sa Control system for an electric motor
GB2128376A (en) * 1982-09-30 1984-04-26 Gen Electric Overspeed sensing system
US4502014A (en) * 1982-11-24 1985-02-26 Rca Corporation Coincident pulse cancelling circuit
DE3334840A1 (de) * 1983-09-27 1985-04-04 Georg Gert 3501 Niedenstein Frederichs Stufenlose drehzahl u.- drehmonet wandler-getriebe und vielzahl-stufen-getriebe
DE3410293A1 (de) * 1984-03-21 1985-09-26 Elektron - Bremen Fabrik für Elektrotechnik GmbH, 2800 Bremen Elektrofahrzeug
JPS61207970A (ja) * 1985-03-12 1986-09-16 Diesel Kiki Co Ltd 周波数判定回路
SG43010A1 (en) * 1992-07-01 1997-10-17 Smh Management Services Ag A motor system for an electric type vehicle
FI93061C (fi) * 1992-12-16 1995-02-10 Kone Oy Menetelmä ja laitteisto epätahtikoneen jättämän kompensoimiseksi
DE10343398A1 (de) * 2003-09-19 2005-04-14 Daimlerchrysler Ag Externes Motoransteuermodul für Bremsregelsysteme
IT1397441B1 (it) * 2009-12-30 2013-01-10 Ansaldo Electric Drives S P A Ora Ansaldo En Holding S P A Dispositivo di controllo per una macchina elettrica asincrona, sistema elettrico di propulsione comprendente detto dispositivo e metodo per controllare una macchina elettrica asincrona
IT1397977B1 (it) * 2009-12-30 2013-02-04 Ansaldo Electric Drives S P A Ora Ansaldo En Holding S P A Dispositivo di controllo per una macchina elettrica asincrona, sistema elettrico di propulsione comprendente detto dispositivo e metodo per controllare una macchina elettrica asincrona
KR20130108497A (ko) * 2010-01-12 2013-10-04 엠카 레겔테흐닉 아게 향상된 효율을 가진 비동기식 모터의 동작 방법 및 장치
MX2010011171A (es) * 2010-10-11 2012-04-13 Mabe Sa De Cv Control de defasamiento.
JP5942958B2 (ja) * 2013-10-29 2016-06-29 トヨタ自動車株式会社 電動車両
JP5924367B2 (ja) * 2014-05-01 2016-05-25 トヨタ自動車株式会社 電動車両
DE102015203524A1 (de) 2015-02-27 2016-09-15 Robert Bosch Gmbh Steuereinrichtung für eine Asynchronmaschine und Verfahren zum Betreiben einer Asynchronmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019350A (en) * 1962-01-30 Gauthey
US2867724A (en) * 1956-11-23 1959-01-06 Gen Dynamics Corp Control circuit
US3112450A (en) * 1962-08-15 1963-11-26 Bell Telephone Labor Inc Pulse resolution circuit with gated delay means and flip-flop providing selective separation between random inputs
US3192478A (en) * 1962-10-26 1965-06-29 Beckman Instruments Inc Bidirectional counter adapted for receiving plural simultaneous input signals
US3268743A (en) * 1964-09-16 1966-08-23 Hewlett Packard Co Pulse time-relationship detector employing a multi-state switching circuit
US3327226A (en) * 1964-11-16 1967-06-20 Hewlett Packard Co Anticoincidence circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196924A1 (fr) * 1972-07-26 1974-03-22 K G Engineering Lab Ltd
FR2526242A1 (fr) * 1982-04-29 1983-11-04 Otis Elevator Co Commande de moteur polyphase pour ascenseur

Also Published As

Publication number Publication date
BE725675A (fr) 1969-05-29
DE1815769A1 (de) 1969-10-16
DE1815769B2 (de) 1976-05-26
CH484566A (de) 1970-01-15
DE1815768B2 (de) 1971-12-02
CH477124A (de) 1969-08-15
CH484564A (de) 1970-01-15
NL6817131A (fr) 1969-06-24
ES361625A1 (es) 1970-08-16
US3593161A (en) 1971-07-13
DE1815771A1 (de) 1969-10-16
SE341425B (fr) 1971-12-27
GB1187709A (en) 1970-04-15
JPS4814330B1 (fr) 1973-05-07
US3568022A (en) 1971-03-02
CH484565A (de) 1970-01-15
AT294260B (de) 1971-11-10
DE1815770A1 (de) 1969-10-16
DE1815768A1 (de) 1969-07-24

Similar Documents

Publication Publication Date Title
FR1604282A (fr)
FR1596689A (fr)
AT298283B (fr)
AU1273466A (fr)
AU2116667A (fr)
AU1614766A (fr)
BE705416A (fr)
BE709983A (fr)
BE710114A (fr)
BE704854A (fr)
BE692780A (fr)
BE692552A (fr)
AU97666A (fr)
BE692779A (fr)
BE710300A (fr)
BE692553A (fr)
BE709617A (fr)
BE692778A (fr)
BE692654A (fr)
BE708922A (fr)
BE162295A (fr)
BE692577A (fr)
BE703519A (fr)
BE710892A (fr)
BE709849A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse