FR2115135A1 - - Google Patents
Info
- Publication number
- FR2115135A1 FR2115135A1 FR7125749A FR7125749A FR2115135A1 FR 2115135 A1 FR2115135 A1 FR 2115135A1 FR 7125749 A FR7125749 A FR 7125749A FR 7125749 A FR7125749 A FR 7125749A FR 2115135 A1 FR2115135 A1 FR 2115135A1
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
- B27N1/02—Mixing the material with binding agent
- B27N1/0227—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer
- B27N1/0236—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer with the stirrers rotating about an horizontal axis, e.g. in consecutive casings
- B27N1/0245—Mixing the material with binding agent using rotating stirrers, e.g. the agent being fed through the shaft of the stirrer with the stirrers rotating about an horizontal axis, e.g. in consecutive casings with a single stirrer shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/62—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means
- B01F27/621—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis comprising liquid feeding, e.g. spraying means the liquid being fed through the shaft of the stirrer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/44—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7461—Combinations of dissimilar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
- B29B7/826—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
- B29B7/92—Wood chips or wood fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/94—Liquid charges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/481—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with paddles, gears or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Coating Apparatus (AREA)
- Treatment Of Fiber Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702057594 DE2057594C3 (en) | 1970-11-24 | Device for continuous mixing of solids with liquids | |
DE2113960A DE2113960C3 (en) | 1970-11-24 | 1971-03-23 | Device for continuous mixing of solids with liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2115135A1 true FR2115135A1 (en) | 1972-07-07 |
FR2115135B1 FR2115135B1 (en) | 1976-07-23 |
Family
ID=25760092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7125749A Expired FR2115135B1 (en) | 1970-11-24 | 1971-07-13 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3734471A (en) |
AT (1) | AT340676B (en) |
BE (1) | BE769221A (en) |
CH (1) | CH525702A (en) |
CS (1) | CS164902B2 (en) |
DD (1) | DD100400A5 (en) |
DE (1) | DE2113960C3 (en) |
FR (1) | FR2115135B1 (en) |
GB (1) | GB1334895A (en) |
IT (1) | IT941749B (en) |
PL (1) | PL77026B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2239852A1 (en) * | 1972-08-12 | 1974-02-14 | Loedige | MIXING TOOL FOR MACHINERY FOR GLUEING SPAEN |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH546041A (en) * | 1971-08-05 | 1974-02-28 | Steinberg Sa Ag Ltd G | PROCESS AND EQUIPMENT FOR THE FULLY AUTOMATIC PRODUCTION OF DRAGEES. |
DE2164380C3 (en) * | 1971-12-23 | 1975-02-20 | Wilhelm Loedige | Device for gluing wood chips |
CH583061A5 (en) * | 1972-10-18 | 1976-12-31 | List Heinz | |
BR7401518D0 (en) * | 1973-03-02 | 1974-12-24 | Stronc Scott Mfg Co | PERFECTED MIXER APPLIANCE AND PERFECT PROCESS FOR TREATING CASTING SAND |
DE2344231C2 (en) * | 1973-09-01 | 1984-09-13 | Lödige, Fritz | Mixing tools in devices for gluing fibers and methods for this |
US4015829A (en) * | 1973-09-01 | 1977-04-05 | Wilhelm Lodige | Apparatus for applying glue to fiber material |
US4055673A (en) * | 1974-02-08 | 1977-10-25 | Gebrueder Buehler Ag | Method of moistening whole grains |
US3945616A (en) * | 1974-03-27 | 1976-03-23 | Wilheim Lodige | Device for mixing flowable material such as adhesive with particulate material |
DE2428588C2 (en) * | 1974-06-14 | 1985-10-17 | Fritz Lödige | Device for gluing chips |
US4143975A (en) * | 1974-08-03 | 1979-03-13 | Loedige Wilhelm | Apparatus for applying adhesive to fibrous material |
US4006887A (en) * | 1974-08-13 | 1977-02-08 | Draiswerke Gmbh | Device for continuous coating of fibers |
US4128052A (en) * | 1975-02-05 | 1978-12-05 | Gebrueder Buehler Ag | Apparatus for moistening whole grains |
DE2615506C2 (en) * | 1976-04-09 | 1986-09-11 | Loedige, Fritz | Ring mixer for wetting a disperse solid with a liquid |
US4183676A (en) * | 1976-12-03 | 1980-01-15 | Draiswerke Gmbh | Method of and apparatus for gluing wood chips |
DE2923502A1 (en) * | 1979-06-09 | 1980-12-11 | Draiswerke Gmbh | MIXER FOR CONTINUOUS GLUING OF WOODCHIPS, FIBERS OR THE LIKE. |
DK144504C (en) * | 1979-12-03 | 1982-09-06 | Pindstrup Moseburg As | PLANT FOR CONTINUOUS PREPARATION OF A FEED MIXTURE |
DE3032039C2 (en) * | 1980-08-26 | 1982-12-16 | Draiswerke Gmbh, 6800 Mannheim | Method and device for gluing wood chips |
DE3137109A1 (en) * | 1981-09-18 | 1983-04-07 | Loedige Maschbau Gmbh Geb | METHOD AND DEVICE FOR MOISTURIZING Bulk Goods |
DE3304129A1 (en) * | 1983-02-08 | 1984-08-09 | Draiswerke Gmbh, 6800 Mannheim | METHOD AND MIXER FOR CONTINUOUSLY GLUING FROM WOOD CHIPS, FIBERS OD. DGL. EXISTING MIXTURE |
FR2610847A1 (en) * | 1987-02-18 | 1988-08-19 | Transitube Sa | Process and devices for mixing divided products with fluids and/or for bringing them into contact, and applications |
DE3839671A1 (en) * | 1988-11-24 | 1990-05-31 | Draiswerke Gmbh | CONTINUOUSLY WORKING MIXERS |
US5071675A (en) * | 1989-03-20 | 1991-12-10 | Weyerhaeuser Company | Method of applying liquid sizing of alkyl ketene dimer in ethanol to cellulose fibers entrained in a gas stream |
US5432000A (en) * | 1989-03-20 | 1995-07-11 | Weyerhaeuser Company | Binder coated discontinuous fibers with adhered particulate materials |
US5064689A (en) * | 1989-03-20 | 1991-11-12 | Weyerhaeuser Company | Method of treating discontinuous fibers |
US5230959A (en) | 1989-03-20 | 1993-07-27 | Weyerhaeuser Company | Coated fiber product with adhered super absorbent particles |
US5498478A (en) * | 1989-03-20 | 1996-03-12 | Weyerhaeuser Company | Polyethylene glycol as a binder material for fibers |
US5057166A (en) * | 1989-03-20 | 1991-10-15 | Weyerhaeuser Corporation | Method of treating discontinuous fibers |
CA2126240A1 (en) * | 1991-12-17 | 1993-06-24 | Paul Gaddis | Hopper blender system and method for coating fibers |
US6517232B1 (en) | 1996-05-20 | 2003-02-11 | Becker-Underwood, Inc. | Mixing systems |
US6162496A (en) | 1996-05-20 | 2000-12-19 | Blue; David | Method of mixing |
US5866201A (en) * | 1996-05-20 | 1999-02-02 | Blue; David | Solid/liquid rotational mixing system |
US6328798B1 (en) | 1999-02-19 | 2001-12-11 | Equistar Chemicals, Lp | Coated polymeric particles having improved anti-block characteristics, method of making such particles, and apparatus therefor |
US6551401B1 (en) | 2000-10-19 | 2003-04-22 | Becker-Underwood, Inc. | Machine for coloring landscaping material |
US7544250B2 (en) * | 2001-10-02 | 2009-06-09 | Huettlin Herbert | Method and apparatus for treating particulate-shaped material, in particular for mixing, drying, graduating, pelletizing and/or coating the material |
JP3908635B2 (en) * | 2002-09-18 | 2007-04-25 | 株式会社神戸製鋼所 | Heat exchange mechanism and rotor having the same |
JP5377816B2 (en) | 2005-06-16 | 2013-12-25 | 信越化学工業株式会社 | Method for producing cellulose ether |
JP5150718B2 (en) * | 2007-03-19 | 2013-02-27 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for coating water-absorbing polymer particles |
DE102009057916B4 (en) * | 2009-05-15 | 2015-04-02 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Method and apparatus for continuous mixing of fibers with a binder |
DE102011054180A1 (en) * | 2011-10-05 | 2013-04-11 | List Holding Ag | Process for the thermal separation of a volatile substance from a non-volatile or less volatile substrate |
AU2013334452A1 (en) * | 2012-10-24 | 2015-04-30 | Phoenix Innovation Technology Inc. | Temperature-controlled thermokinetic mixer |
DE102016100147A1 (en) * | 2016-01-05 | 2017-07-06 | Ireks Gmbh | Tool for a mixing device and mixing device |
US20170282213A1 (en) * | 2016-04-05 | 2017-10-05 | Bepex International, Llc | Systems and processes for mixing wet and dry materials |
CN105921044A (en) * | 2016-05-31 | 2016-09-07 | 苏州东展羽绒服饰有限公司 | Fiber raw stock stirring device for textile use |
CN107376774A (en) * | 2017-08-21 | 2017-11-24 | 四川成派生物科技有限公司 | For manufacturing the mixing equipment of cattle feed |
DE102018002473B4 (en) | 2018-03-24 | 2024-08-01 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Mixing device for fibres or chips and binders |
DE102018002475A1 (en) * | 2018-03-24 | 2019-09-26 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | mixer system |
DE102018002474A1 (en) * | 2018-03-24 | 2019-09-26 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Mixing device for fibers or chips and binders |
DE102019208473A1 (en) * | 2019-06-11 | 2020-12-17 | Henkel Ag & Co. Kgaa | Device for producing a multicomponent mixture and method for operating such a device |
CN110525981B (en) * | 2019-08-28 | 2024-08-23 | 浙江理工大学 | Solid-liquid two-phase flow conveying device |
CN115475557B (en) * | 2022-10-26 | 2023-11-21 | 上海太伟药业股份有限公司 | Mixing and stirring equipment for processing egg yolk lecithin and stirring method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1247153A (en) * | 1914-11-04 | 1917-11-20 | Sherman C Roberts | Apparatus for producing animal-fodder. |
US1948871A (en) * | 1930-04-07 | 1934-02-27 | Strong Mfg Co Scott | Feed mixing machine |
DE1213385C2 (en) * | 1960-01-16 | 1976-01-15 | Draiswerke Gmbh, 6800 Mannheim | MIXER |
DE1257113B (en) * | 1964-02-13 | 1967-12-28 | Wilhelm Loedige | Mixer for fine-grained, powdery or liquid or pulpy goods |
DE1432998C3 (en) * | 1964-04-24 | 1975-12-11 | Wilhelm Loedige | Device for completely emptying a mixing container or the like |
US3314661A (en) * | 1964-12-23 | 1967-04-18 | Franklin Henry Albert | Apparatus for mixing |
FR1432145A (en) * | 1965-04-23 | 1966-03-18 | Apparatus for cleaning a mixing vessel or similar object | |
US3343814A (en) * | 1965-06-01 | 1967-09-26 | Bahre Metallwerk K G Fa | Device for coating chips with glue |
DE1507894A1 (en) * | 1966-09-20 | 1969-04-10 | Ludwig Hunkel | Mixer for bulk goods |
DE1557124B2 (en) * | 1967-01-11 | 1971-07-29 | Lodige, Wilhelm, Lodige, Fritz, Lücke, Josef, 4790 Paderborn | DEVICE FOR WETTING SCHUETTGUETERN |
-
1971
- 1971-03-23 DE DE2113960A patent/DE2113960C3/en not_active Expired
- 1971-06-28 AT AT560171A patent/AT340676B/en not_active IP Right Cessation
- 1971-06-29 BE BE769221A patent/BE769221A/en unknown
- 1971-07-13 FR FR7125749A patent/FR2115135B1/fr not_active Expired
- 1971-07-14 CH CH1036571A patent/CH525702A/en not_active IP Right Cessation
- 1971-08-02 GB GB3626771A patent/GB1334895A/en not_active Expired
- 1971-08-31 US US00176534A patent/US3734471A/en not_active Expired - Lifetime
- 1971-11-15 IT IT31100/71A patent/IT941749B/en active
- 1971-11-22 DD DD159105A patent/DD100400A5/xx unknown
- 1971-11-22 CS CS8131A patent/CS164902B2/cs unknown
- 1971-11-23 PL PL1971151723A patent/PL77026B1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2239852A1 (en) * | 1972-08-12 | 1974-02-14 | Loedige | MIXING TOOL FOR MACHINERY FOR GLUEING SPAEN |
Also Published As
Publication number | Publication date |
---|---|
DE2113960C3 (en) | 1981-06-19 |
DD100400A5 (en) | 1973-09-20 |
BE769221A (en) | 1971-11-03 |
AT340676B (en) | 1977-12-27 |
PL77026B1 (en) | 1975-02-28 |
CH525702A (en) | 1972-07-31 |
DE2113960B2 (en) | 1975-11-13 |
DE2113960A1 (en) | 1972-09-28 |
CS164902B2 (en) | 1975-11-28 |
IT941749B (en) | 1973-03-10 |
US3734471A (en) | 1973-05-22 |
FR2115135B1 (en) | 1976-07-23 |
GB1334895A (en) | 1973-10-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |