FR2179570B2 - - Google Patents
Info
- Publication number
- FR2179570B2 FR2179570B2 FR7212833A FR7212833A FR2179570B2 FR 2179570 B2 FR2179570 B2 FR 2179570B2 FR 7212833 A FR7212833 A FR 7212833A FR 7212833 A FR7212833 A FR 7212833A FR 2179570 B2 FR2179570 B2 FR 2179570B2
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/16—Lighters with gaseous fuel, e.g. the gas being stored in liquid phase
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/28—Lighters characterised by electrical ignition of the fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/28—Lighters characterised by electrical ignition of the fuel
- F23Q2/285—Lighters characterised by electrical ignition of the fuel with spark ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/004—Using semiconductor elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3381—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement using a single commutation path
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3385—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
-
- 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
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Lighters Containing Fuel (AREA)
- Control Of Combustion (AREA)
- Generation Of Surge Voltage And Current (AREA)
Priority Applications (31)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE794534D BE794534A (en) | 1972-01-25 | CLEAN ELECTRONIC DEVICE PRODUCING HIGH VOLTAGE PULSES, ESPECIALLY FOR LIGHTING A GAS LIGHTER | |
FR7202407A FR2173663B1 (en) | 1972-01-25 | 1972-01-25 | |
FR7212833A FR2179570B2 (en) | 1972-01-25 | 1972-04-12 | |
FR7224714A FR2192276B2 (en) | 1972-01-25 | 1972-07-07 | |
FR7243967A FR2209914B2 (en) | 1972-01-25 | 1972-12-11 | |
OA54810A OA04317A (en) | 1972-01-25 | 1973-01-16 | Electronic device suitable for producing high voltage pulses, in particular for igniting a gas lighter. |
IE00094/73A IE38855B1 (en) | 1972-01-25 | 1973-01-22 | Omprovements in or relating to electronic ignition devices for the ingition of fuel gas in, for example, a cigarette lighter |
US325891A US3883246A (en) | 1972-01-25 | 1973-01-22 | Electronic device adapted to produce high voltage-pulses, especially for igniting a gas lighter |
GB4283775A GB1427742A (en) | 1972-01-25 | 1973-01-22 | Electronic ignition devices for the ignition of fuel gas in for example a cigarette lighter |
IE01851/77A IE38856B1 (en) | 1972-01-25 | 1973-01-22 | Improvements in or relating to electronic ignition devices for the ignition of fuel gas in for example a cigarette lighter |
GB4283875A GB1427743A (en) | 1972-01-25 | 1973-01-22 | Electronic ignition devices for the ignition of fuel gas in for example a cigarette lighter |
SE7300879A SE401731B (en) | 1972-01-25 | 1973-01-22 | ELECTRONIC DEVICE FOR IGNITION OF FLAMMABLE GAS |
IL41367A IL41367A (en) | 1972-01-25 | 1973-01-22 | Electronic ignition device for gas lighters |
IE01852/77A IE38857B1 (en) | 1972-01-25 | 1973-01-22 | Improvements in or relating to electronic ignition devices for the ignition of fuel gas in for example a cigarette lighter |
GB320073A GB1427741A (en) | 1972-01-25 | 1973-01-22 | Electronic ignition devices for the ignition of fuel gas in for example a cigarette lighter |
DD168393A DD102207A5 (en) | 1972-01-25 | 1973-01-23 | |
IT9312/73A IT976520B (en) | 1972-01-25 | 1973-01-23 | ELECTRONIC DEVICE SUITABLE TO PRODUCE HIGH VOLTAGE IMPULSES, ESPECIALLY FOR THE IGNITION OF A GAS LIGHTER |
DE2303168A DE2303168C3 (en) | 1972-01-25 | 1973-01-23 | Electric ignition device |
AU51353/73A AU472691B2 (en) | 1972-01-25 | 1973-01-23 | Electronic device adapted to produce high voltage pulses, especially for igniting a gas lighter |
CH89973A CH572192A5 (en) | 1972-01-25 | 1973-01-23 | |
AT57173A AT346112B (en) | 1972-01-25 | 1973-01-24 | ELECTRONIC IGNITION DEVICE FOR A GAS LIGHTER OR GAS LIGHTER |
CA161,904A CA1003030A (en) | 1972-01-25 | 1973-01-24 | Electronic device adapted to produce high voltage pulses, especially for igniting a gas lighter |
NL7300987A NL7300987A (en) | 1972-01-25 | 1973-01-24 | |
AR246274A AR197212A1 (en) | 1972-01-25 | 1973-01-24 | POCKET LIGHTER OR GAS LIGHTER |
ES410952A ES410952A1 (en) | 1972-01-25 | 1973-01-25 | Improvements in electronic devices to produce high voltage impulses. (Machine-translation by Google Translate, not legally binding) |
JP48010650A JPS4948464A (en) | 1972-01-25 | 1973-01-25 | |
JP4442277A JPS5311679A (en) | 1972-01-25 | 1977-04-18 | Electronic igniter for gas lighter |
HK639/78A HK63978A (en) | 1972-01-25 | 1978-11-02 | Improvements in or relating to electronic ignition devices for the ignition of fuel gas in, for example, a cigarette lighter |
HK637/78A HK63778A (en) | 1972-01-25 | 1978-11-02 | Improvements in or relating to electronic ignition devices for the ignition of fuel gas in, for example, a cigarette lighter |
HK638/78A HK63878A (en) | 1972-01-25 | 1978-11-02 | Improvements in or relating to electronic ignition devices for the ignition of fuel gas in, for example, a cigarette lighter |
JP12424579A JPS5549618A (en) | 1972-01-25 | 1979-09-28 | Electronic ignition device for gas lighter |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7202407A FR2173663B1 (en) | 1972-01-25 | 1972-01-25 | |
FR7212833A FR2179570B2 (en) | 1972-01-25 | 1972-04-12 | |
FR7224714A FR2192276B2 (en) | 1972-01-25 | 1972-07-07 | |
FR7243967A FR2209914B2 (en) | 1972-01-25 | 1972-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2179570A2 FR2179570A2 (en) | 1973-11-23 |
FR2179570B2 true FR2179570B2 (en) | 1978-06-02 |
Family
ID=27446151
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7202407A Expired FR2173663B1 (en) | 1972-01-25 | 1972-01-25 | |
FR7212833A Expired FR2179570B2 (en) | 1972-01-25 | 1972-04-12 | |
FR7224714A Expired FR2192276B2 (en) | 1972-01-25 | 1972-07-07 | |
FR7243967A Expired FR2209914B2 (en) | 1972-01-25 | 1972-12-11 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7202407A Expired FR2173663B1 (en) | 1972-01-25 | 1972-01-25 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7224714A Expired FR2192276B2 (en) | 1972-01-25 | 1972-07-07 | |
FR7243967A Expired FR2209914B2 (en) | 1972-01-25 | 1972-12-11 |
Country Status (19)
Country | Link |
---|---|
US (1) | US3883246A (en) |
JP (3) | JPS4948464A (en) |
AR (1) | AR197212A1 (en) |
AT (1) | AT346112B (en) |
AU (1) | AU472691B2 (en) |
BE (1) | BE794534A (en) |
CA (1) | CA1003030A (en) |
CH (1) | CH572192A5 (en) |
DD (1) | DD102207A5 (en) |
DE (1) | DE2303168C3 (en) |
FR (4) | FR2173663B1 (en) |
GB (3) | GB1427741A (en) |
HK (3) | HK63878A (en) |
IE (1) | IE38855B1 (en) |
IL (1) | IL41367A (en) |
IT (1) | IT976520B (en) |
NL (1) | NL7300987A (en) |
OA (1) | OA04317A (en) |
SE (1) | SE401731B (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50133370U (en) * | 1974-04-19 | 1975-11-01 | ||
DE2419403C3 (en) * | 1974-04-23 | 1980-05-22 | Rowenta-Werke Gmbh, 6050 Offenbach | Circuit arrangement for generating ignition sparks, preferably for lighters |
US4089636A (en) * | 1974-05-20 | 1978-05-16 | Mansei Kogyo Kabushiki Kaisha | Battery ignitable cigarette lighter |
JPS5318051Y2 (en) * | 1974-12-18 | 1978-05-15 | ||
JPS5186270U (en) * | 1974-12-20 | 1976-07-10 | ||
JPS5192264A (en) * | 1975-02-07 | 1976-08-12 | ||
JPS5194362A (en) * | 1975-02-13 | 1976-08-18 | ||
JPS5194361A (en) * | 1975-02-13 | 1976-08-18 | ||
FR2314613A1 (en) * | 1975-06-11 | 1977-01-07 | Flaminaire | Ignition circuit for gas cigarette lighter - has Darlington pair oscillator which is blocked after each ignition spark |
JPS566764Y2 (en) * | 1975-07-14 | 1981-02-14 | ||
JPS5230271U (en) * | 1975-08-23 | 1977-03-03 | ||
JPS5230272U (en) * | 1975-08-25 | 1977-03-03 | ||
JPS5286865A (en) * | 1976-01-07 | 1977-07-19 | Riyouden Enjiniaringu Kk | Gas igniter |
JPS5288459A (en) * | 1976-01-16 | 1977-07-23 | Uinraitaa Kk | Discharge igniter |
JPS5288458A (en) * | 1976-01-16 | 1977-07-23 | Uinraitaa Kk | Discharge igniter |
JPS5297861A (en) * | 1976-02-12 | 1977-08-17 | Omron Tateisi Electronics Co | Discharge ignition apparatus |
US4054936A (en) * | 1976-03-16 | 1977-10-18 | Matsushita Electric Industrial Co., Ltd. | Gas ignition device |
JPS533772U (en) * | 1976-06-28 | 1978-01-13 | ||
JPS5313976U (en) * | 1976-07-14 | 1978-02-04 | ||
FR2347620A1 (en) * | 1976-07-15 | 1977-11-04 | Bicosa Recherches | FLAME OR SPARK DETECTION DEVICE AND COMBUSTIBLE GAS IGNITER |
JPS5314672U (en) * | 1976-07-16 | 1978-02-07 | ||
JPS5315980A (en) * | 1976-07-28 | 1978-02-14 | Automob Antipollut & Saf Res Center | Lap ignitor for burner |
US4094140A (en) * | 1976-08-24 | 1978-06-13 | Hideki Ohue | Timepiece-gas lighter assembly |
JPS5729173Y2 (en) * | 1977-04-14 | 1982-06-25 | ||
US4220443A (en) * | 1978-05-09 | 1980-09-02 | Bear Russell M | Electro-mechanical chemical firearm device |
CH659553A5 (en) * | 1982-01-26 | 1987-01-30 | Seitz Eugen Ag | ELECTRIC SHOCK GENERATOR CONNECTED TO A LOAD. |
DE3243447C2 (en) * | 1982-11-24 | 1984-09-20 | Ransburg-Gema AG, St.Gallen | Spray device for the electrostatic coating of objects with coating material |
US4565519A (en) * | 1983-01-21 | 1986-01-21 | Advanced Mechanical Technology, Inc. | Burner ignition system |
US5204339A (en) * | 1986-01-31 | 1993-04-20 | Whitby Research, Inc. | Penetration enhancers for transdermal delivery of systemic agents |
EP0400294A3 (en) * | 1989-06-02 | 1991-02-06 | Dornier Medizintechnik Gmbh | Pulse circuit for a lithotriptor |
CN100404959C (en) * | 2004-05-29 | 2008-07-23 | 林勇 | Lighter controlled by intelligent cipher |
US20070224557A1 (en) * | 2006-03-22 | 2007-09-27 | I-Hua Huang | Controller for re-igniting |
US20230175694A1 (en) * | 2020-05-22 | 2023-06-08 | Ferel Elektronik San. Ve Tic. A.S. | Dc re-ignition system for a gas burner |
CN114438465B (en) * | 2022-02-18 | 2023-04-21 | 中国工程物理研究院流体物理研究所 | Fast response power supply protection circuit for high-power pulse magnetron sputtering load arcing |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1361581A (en) * | 1963-04-24 | 1964-05-22 | Rowenta Metallwarenfab Gmbh | High voltage ignition lighter |
FR1401241A (en) * | 1964-03-24 | 1965-06-04 | App Thermoflex | Flame ignition, protection and control device, for oil burner type burner or the like |
FR1392983A (en) * | 1964-04-29 | 1965-03-19 | Rowenta Metallwarenfab Gmbh | Spark ignition gas lighter |
JPS4115881Y1 (en) * | 1964-05-26 | 1966-07-25 | ||
US3372306A (en) * | 1964-09-15 | 1968-03-05 | Kobayashi Shinijiro | Proximity controlled automatic cigarette lighter and the like |
US3491281A (en) * | 1964-10-07 | 1970-01-20 | Texas Instruments Inc | Blocking oscillator power supply |
CH443760A (en) * | 1965-01-08 | 1967-09-15 | Plessey Co Ltd | Electric ignition device and use thereof |
US3526788A (en) * | 1966-05-31 | 1970-09-01 | Hughes Aircraft Co | Serially-connected complementary transistor pair switching circuit |
US3628048A (en) * | 1967-04-03 | 1971-12-14 | Santa Barbara Res Center | High current pulsing arrangement to energize coherent radiation source |
US3457456A (en) * | 1968-04-08 | 1969-07-22 | Penn Controls | High voltage spark generator from low voltage supply |
DE2037068B2 (en) * | 1970-07-27 | 1972-01-13 | Braun Ag, 6000 Frankfurt | CIRCUIT ARRANGEMENT FOR GENERATING A HIGH VOLTAGE SPARK |
GB1327564A (en) * | 1971-03-12 | 1973-08-22 | Fiat Spa | Ignition control system |
JPS4713431U (en) * | 1971-03-23 | 1972-10-17 | ||
JPS4733018U (en) * | 1971-05-07 | 1972-12-13 | ||
CA1000349A (en) * | 1971-07-13 | 1976-11-23 | Walter H. Ballantyne | Lighters |
US3718423A (en) * | 1971-09-07 | 1973-02-27 | Johnson Service Co | Automatic fuel ignition system |
US3781163A (en) * | 1972-06-07 | 1973-12-25 | Dunhill Lighters Ltd | Lighter with a capacity discharge ignition system and means for preventing automatic recharging of said capacitor |
-
0
- BE BE794534D patent/BE794534A/en not_active IP Right Cessation
-
1972
- 1972-01-25 FR FR7202407A patent/FR2173663B1/fr not_active Expired
- 1972-04-12 FR FR7212833A patent/FR2179570B2/fr not_active Expired
- 1972-07-07 FR FR7224714A patent/FR2192276B2/fr not_active Expired
- 1972-12-11 FR FR7243967A patent/FR2209914B2/fr not_active Expired
-
1973
- 1973-01-16 OA OA54810A patent/OA04317A/en unknown
- 1973-01-22 SE SE7300879A patent/SE401731B/en unknown
- 1973-01-22 GB GB320073A patent/GB1427741A/en not_active Expired
- 1973-01-22 GB GB4283775A patent/GB1427742A/en not_active Expired
- 1973-01-22 IE IE00094/73A patent/IE38855B1/en unknown
- 1973-01-22 GB GB4283875A patent/GB1427743A/en not_active Expired
- 1973-01-22 IL IL41367A patent/IL41367A/en unknown
- 1973-01-22 US US325891A patent/US3883246A/en not_active Expired - Lifetime
- 1973-01-23 AU AU51353/73A patent/AU472691B2/en not_active Expired
- 1973-01-23 CH CH89973A patent/CH572192A5/xx not_active IP Right Cessation
- 1973-01-23 DD DD168393A patent/DD102207A5/xx unknown
- 1973-01-23 DE DE2303168A patent/DE2303168C3/en not_active Expired
- 1973-01-23 IT IT9312/73A patent/IT976520B/en active
- 1973-01-24 NL NL7300987A patent/NL7300987A/xx unknown
- 1973-01-24 AR AR246274A patent/AR197212A1/en active
- 1973-01-24 CA CA161,904A patent/CA1003030A/en not_active Expired
- 1973-01-24 AT AT57173A patent/AT346112B/en not_active IP Right Cessation
- 1973-01-25 JP JP48010650A patent/JPS4948464A/ja active Pending
-
1977
- 1977-04-18 JP JP4442277A patent/JPS5311679A/en active Pending
-
1978
- 1978-11-02 HK HK638/78A patent/HK63878A/en unknown
- 1978-11-02 HK HK637/78A patent/HK63778A/en unknown
- 1978-11-02 HK HK639/78A patent/HK63978A/en unknown
-
1979
- 1979-09-28 JP JP12424579A patent/JPS5549618A/en active Pending
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |