JPH0319405B2 - - Google Patents
Info
- Publication number
- JPH0319405B2 JPH0319405B2 JP57200486A JP20048682A JPH0319405B2 JP H0319405 B2 JPH0319405 B2 JP H0319405B2 JP 57200486 A JP57200486 A JP 57200486A JP 20048682 A JP20048682 A JP 20048682A JP H0319405 B2 JPH0319405 B2 JP H0319405B2
- Authority
- JP
- Japan
- Prior art keywords
- expansion sleeve
- anchor bolt
- sleeve
- bolt body
- bolt
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 description 22
- 238000009434 installation Methods 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B2013/007—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose to be fastened in undercut holes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
- Joining Of Building Structures In Genera (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813146027 DE3146027A1 (de) | 1981-11-20 | 1981-11-20 | Ankerbolzen mit bolzenkoerper und spreizhuelse |
DE3146027.5 | 1981-11-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5888219A JPS5888219A (ja) | 1983-05-26 |
JPH0319405B2 true JPH0319405B2 (US08188275-20120529-C00054.png) | 1991-03-15 |
Family
ID=6146821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57200486A Granted JPS5888219A (ja) | 1981-11-20 | 1982-11-17 | アンカ−ボルト |
Country Status (13)
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8404948D0 (en) * | 1984-02-24 | 1984-03-28 | Rawlplug Co Ltd | Bolt anchor |
GB2154687B (en) * | 1984-02-25 | 1988-01-27 | Picken Eng Prod Ltd | Securing elongate elements within openings |
FR2574135B1 (fr) * | 1984-12-05 | 1988-01-22 | Olin Corp | Cheville a expansion par cone |
DE3524284C2 (de) * | 1985-07-06 | 1994-07-14 | Maechtle Gmbh | Befestigungsvorrichtung |
DE3535262A1 (de) * | 1985-10-03 | 1987-04-09 | Upat Max Langensiepen Kg | Spreizanker |
DE3536518A1 (de) * | 1985-10-12 | 1987-04-16 | Fischer Artur Werke Gmbh | Schlagspreizduebel |
DE3538995C2 (de) * | 1985-11-02 | 1994-06-30 | Fischer Artur Werke Gmbh | Korrosionsschutz für einen in einem Sackloch verankerten Spreizdübel |
US4946325A (en) * | 1986-02-26 | 1990-08-07 | Abraham Frederic C | Expansion anchor stud |
DE3620099A1 (de) * | 1986-06-14 | 1987-12-17 | Fischer Artur Werke Gmbh | Schlagspreizduebel |
DE3633628A1 (de) * | 1986-10-03 | 1988-06-01 | Bosch Gmbh Robert | Verankerungselement, insbesondere duebel |
DE3634431A1 (de) * | 1986-10-09 | 1988-04-14 | Fischer Artur Werke Gmbh | Spreizduebel fuer die verankerung in konisch nach innen erweitert hergestellten bohrloechern |
EP0297228A1 (de) * | 1987-06-13 | 1989-01-04 | Fischerwerke Arthur Fischer GmbH & Co. KG | Spreizdübel für die Verankerung in konisch nach innen erweitert hergestellten Bohrlöchern |
CH675754A5 (US08188275-20120529-C00054.png) * | 1987-06-23 | 1990-10-31 | Tsni I Pex | |
DE8717937U1 (de) * | 1987-07-22 | 1991-08-01 | M. Meisinger Kg, 8890 Aichach | Hinterschnitt-Bohrdübel |
DE3730211C2 (de) * | 1987-09-09 | 1995-06-08 | Fischer Artur Werke Gmbh | Spreizdübel |
DE3731818A1 (de) * | 1987-09-22 | 1989-03-30 | Hilti Ag | Spreizduebel |
DE3731819A1 (de) * | 1987-09-22 | 1989-03-30 | Hilti Ag | Spreizduebel |
DE3737549A1 (de) * | 1987-11-05 | 1989-05-18 | Fischer Artur Werke Gmbh | Spreizduebel fuer die verankerung in hinterschnittenen bohrloechern |
DE3803708A1 (de) * | 1988-02-08 | 1989-08-17 | Fischer Artur Werke Gmbh | Montagevorrichtung fuer schlagbohrmaschinen |
DE3809403C2 (de) * | 1988-03-21 | 1993-12-23 | Brueckl Ges Fuer Befestigungst | Dübel, insbesondere zur Deckenmontage |
US5720753A (en) * | 1991-03-22 | 1998-02-24 | United States Surgical Corporation | Orthopedic fastener |
CA2063159C (en) * | 1991-03-22 | 1999-06-15 | Thomas W. Sander | Orthopedic fastener |
DE4134208C2 (de) * | 1991-10-16 | 1998-04-16 | Brueckl Ges Fuer Befestigungst | Schneiddübel |
JPH07150643A (ja) * | 1992-04-22 | 1995-06-13 | Shinjiyou Seisakusho:Kk | コンクリート用アンカー |
DE4213941A1 (de) * | 1992-04-28 | 1993-11-11 | Arndt Dr Ing Bergner | Dübel |
DE4221853A1 (de) * | 1992-05-18 | 1993-11-25 | Fischer Artur Werke Gmbh | Anker zur Verankerung mittels einer Verbundmasse in einem Bohrloch eines Betonteils |
DE9303899U1 (de) * | 1993-03-17 | 1993-05-13 | Liebig, Heinrich, 6102 Pfungstadt | Durch Schlag setzbarer Spreizanker |
US5452976A (en) * | 1993-04-26 | 1995-09-26 | Stone Anchors, Inc. | Anchor and method and system for securing same |
DE4406423A1 (de) * | 1994-02-28 | 1995-08-31 | Hilti Ag | Spreizdübel und Spreizdübelsetzgerät |
DE19504216A1 (de) * | 1995-02-09 | 1996-08-22 | Fischer Artur Werke Gmbh | Spreizdübel für die Verankerung in einem eine Hinterschneidung aufweisenden Bohrloch |
DE59701561D1 (de) * | 1996-06-05 | 2000-06-08 | Hilti Ag | Hinterschnittanker |
DE19634331A1 (de) * | 1996-08-24 | 1998-03-05 | Glarus Stanzwerk Ag | Spreizdübel |
US5948000A (en) * | 1996-10-03 | 1999-09-07 | United States Surgical Corporation | System for suture anchor placement |
DE69727015T2 (de) * | 1996-10-04 | 2004-11-25 | United States Surgical Corp., Norwalk | Vorrichtung zum Anbringen eines Gewebe-Befestigungselements |
CA2217406C (en) * | 1996-10-04 | 2006-05-30 | United States Surgical Corporation | Suture anchor installation system with disposable loading unit |
AUPO388496A0 (en) * | 1996-11-28 | 1996-12-19 | Ramset Fasteners (Aust.) Pty. Limited | Undercut masonry anchors |
DE19652280A1 (de) * | 1996-12-16 | 1998-06-18 | Hilti Ag | Selbstschneidender Hinterschnittdübel |
DE19728073A1 (de) * | 1997-04-21 | 1998-10-22 | Fischer Artur Werke Gmbh | Spreizdübel |
ATE257916T1 (de) * | 1997-04-21 | 2004-01-15 | Fischer Artur Werke Gmbh | Spreizdübel |
DE19744727A1 (de) * | 1997-10-10 | 1999-04-15 | Hilti Ag | Einschlagdübel |
DE19756997A1 (de) | 1997-12-20 | 1999-06-24 | Hilti Ag | Hinterschnittdübel |
DE19756998A1 (de) * | 1997-12-20 | 1999-06-24 | Hilti Ag | Hinterschnittdübel |
DE29805837U1 (de) * | 1998-03-31 | 1999-08-05 | fischerwerke Artur Fischer GmbH & Co. KG, 72178 Waldachtal | Spreizdübel |
DE19819724A1 (de) * | 1998-05-02 | 1999-11-04 | Hilti Ag | Dübel |
US6109578A (en) * | 1998-08-10 | 2000-08-29 | Guthrie; Karl | Borehole-engaging apparatus |
US6357718B1 (en) * | 1999-07-02 | 2002-03-19 | General Electric Company | Method and apparatus for jackscrew insertion |
US6283426B1 (en) | 2000-02-04 | 2001-09-04 | Karl Guthrie | Spring-loaded camming nut |
US20040018051A1 (en) * | 2001-11-29 | 2004-01-29 | Dalton David B. | Form board clip for pool cover system |
US6729821B2 (en) | 2002-02-28 | 2004-05-04 | Karl Guthrie | Expansion bolt |
US7011281B2 (en) * | 2002-02-28 | 2006-03-14 | Karl Guthrie | Expansion bolt |
US7357363B2 (en) * | 2003-12-30 | 2008-04-15 | Karl Guthrie | Expansion bolt |
US7258316B2 (en) * | 2004-07-27 | 2007-08-21 | Reeves Eric W | Expansible hole anchor with enlarged chock-releasing striker head |
US20090056267A1 (en) * | 2007-07-12 | 2009-03-05 | Reeves Eric William | Expansible hole anchor |
CL2008002711A1 (es) * | 2007-09-14 | 2010-06-18 | Longyear Tm Inc | Dispositivo de anclaje de autoperforacion, que comprende una varilla de perforacion, una broca de barrena en un extremo de la varilla, un armazon de expansion adyacente a la broca y un manguito de varilla adyacente al armazon; metodo para montar y metodo para instalar dicho dispositivo de anclaje. |
KR200450215Y1 (ko) | 2008-03-31 | 2010-09-10 | 한성석 | 몰드판에 볼트가 결합된 장치 |
JP4717955B1 (ja) * | 2010-07-26 | 2011-07-06 | 株式会社インフォム | 取付部材位置決め装置 |
US8434980B2 (en) * | 2010-09-25 | 2013-05-07 | Yow Cheng Co., Ltd. | Expansible anchor assembly and its fastening adaptor |
US8839591B2 (en) * | 2012-05-14 | 2014-09-23 | Climb Tech, Llc | Concrete anchor point system |
US9028210B2 (en) | 2012-06-13 | 2015-05-12 | General Electric Company | Turbomachine alignment pin |
US9062701B2 (en) | 2012-08-27 | 2015-06-23 | United Technologies Corporation | Pitch diameter shank bolt with shear sleeve |
US10904644B2 (en) * | 2016-12-23 | 2021-01-26 | Black & Decker Inc. | System for wireless retrieval of measured component data |
EP3366970B1 (en) * | 2017-02-22 | 2019-10-30 | Delavan, Inc. | Hydraulic plug |
USD931093S1 (en) | 2019-08-30 | 2021-09-21 | Henry Wang | Dovetail anchor assembly |
US11224964B2 (en) | 2019-09-25 | 2022-01-18 | Henry Wang | Dovetail anchor nut |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506618A (US08188275-20120529-C00054.png) * | 1973-05-19 | 1975-01-23 | ||
JPS5115908U (US08188275-20120529-C00054.png) * | 1974-07-23 | 1976-02-05 | ||
JPS548283U (US08188275-20120529-C00054.png) * | 1977-06-20 | 1979-01-19 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7826594U1 (de) * | 1978-12-21 | Brauckmann & Proebsting, 5880 Luedenscheid | Aus Dübel und langschaftigen Haltegliedern bestehendes Befestigungselement | |
DE139444C (US08188275-20120529-C00054.png) * | ||||
DE56798C (de) * | P. HUET im Haag, Holland, Laan van Meerdervoort Nr. 101 | Schraubenbolzen mit Hülse zur Befestigung in Holz | ||
DE7609714U1 (US08188275-20120529-C00054.png) * | 1900-01-01 | Schaefers, Heinrich B., 2800 Bremen | ||
GB190007977A (en) * | 1900-04-30 | 1900-07-14 | Edwin Jerome Mccormick | An Improved Fastening |
GB190407775A (en) * | 1904-04-02 | 1904-12-22 | Frederick Harrison Glew | Improvements in Instruments for Rendering Visible the Luminous Effects Produced by Radio-active Substances. |
CH30915A (fr) * | 1904-06-11 | 1905-02-15 | G Lakhovsky | Garniture pour la fixation des tire-fonds |
US1053682A (en) * | 1911-08-23 | 1913-02-18 | Clarence B Van Antwerp | Expansion-bolt. |
US1244992A (en) * | 1915-09-14 | 1917-10-30 | Joseph Lee | Expansion-bolt. |
FR510113A (fr) * | 1919-06-25 | 1920-11-27 | Alsacienne Constr Meca | Dispositif de scellement |
US1755489A (en) * | 1924-11-24 | 1930-04-22 | John H Phillips | Self-drilling expansion shell |
US1772063A (en) * | 1928-06-14 | 1930-08-05 | Lothar R Zifferer | Expansion bolt |
GB444623A (en) * | 1934-06-22 | 1936-03-23 | John Joseph Rawlings | An improved bolt anchor |
US2171985A (en) * | 1938-07-28 | 1939-09-05 | Star Expansion Bolt Company | Bolt anchor |
US2313522A (en) * | 1941-09-27 | 1943-03-09 | Dinnes William | Wall anchor |
CH241600A (de) * | 1944-06-12 | 1946-03-31 | Thuering August | Befestigungselement. |
US3139730A (en) * | 1955-02-17 | 1964-07-07 | Chester I Williams | Rock anchor |
US2963935A (en) * | 1956-08-10 | 1960-12-13 | John H Van Moss Jr | Expanding anchor and plug with an exhaust passage |
FR1261615A (fr) * | 1959-07-01 | 1961-05-19 | Constructional Accessories Isl | Perfectionnements aux systèmes servant à fixer les vis, boulons, raccords et autres ou relatifs à ceux-ci |
FR1297330A (fr) * | 1961-05-19 | 1962-06-29 | Louis Colin & Fils | Procédé de fixation de pièces mécaniques sur des supports principalement des supports en matière tendre |
US3107570A (en) * | 1961-10-11 | 1963-10-22 | Us Expansion Bolt Co | Fastening device |
US3172329A (en) * | 1962-02-16 | 1965-03-09 | Heli Coil Corp | Cone-spread screw-thread insert |
DE1864882U (de) * | 1962-10-22 | 1963-01-03 | Impex Essen G M B H | Spreizduebel. |
NL297618A (US08188275-20120529-C00054.png) * | 1963-09-06 | |||
GB1070692A (en) * | 1963-10-14 | 1967-06-01 | Phillips Drill Co | Expansion stud anchor |
US3332312A (en) * | 1963-10-14 | 1967-07-25 | Phillips Drill Co | Expansion stud anchor |
FR1379461A (fr) * | 1963-12-09 | 1964-11-20 | Tampon pour fixer des vis dans de la maçonnerie | |
GB1048548A (en) * | 1964-09-10 | 1966-11-16 | Malou Mfg Engineering Company | Anchoring device adapted to be anchored in a hole in a rigid material |
FR1585768A (US08188275-20120529-C00054.png) * | 1968-04-15 | 1970-01-30 | ||
DE1913945A1 (de) * | 1968-05-08 | 1970-05-06 | Josef Miebach | Verfahren und Vorrichtung zur Befestigung von Ankerbolzen in Fundamenten,Mauerwerk oder Gestein |
CH503209A (fr) * | 1968-10-08 | 1971-02-15 | Etem Ets De Tech Mod | Procédé pour le forage de trous et la pose de chevilles de fixation |
DE1916261A1 (de) * | 1969-03-29 | 1970-10-08 | Max Mayer | Im Bauwerk einsetzbarer Spannduebel zum Befestigen und Tragen von Gegenstaenden,insbesondere zum Tragen von Heizradiatoren |
CA985537A (en) * | 1970-08-03 | 1976-03-16 | Chester I. Williams | Rock bolt for remote installation |
DE2103132A1 (de) * | 1971-01-23 | 1972-08-03 | Brueckl Technik Ges F Tech Erz | Hülse für Selbstbohrdübel und Verfahren zur Herstellung der Hülse |
GB1404825A (en) * | 1972-06-15 | 1975-09-03 | Exchem Holdings | Consolidation of rock strata |
JPS5094359U (US08188275-20120529-C00054.png) * | 1973-12-29 | 1975-08-07 | ||
DE2444078A1 (de) * | 1974-09-14 | 1976-03-25 | Brueckl Technik | Verfahren zum herstellen einer verbindung und damit hergestellte verbindung |
DE2460744A1 (de) * | 1974-12-21 | 1976-07-01 | Joseph Panzer | Befestigungsvorrichtung fuer zuganker |
DE2508635A1 (de) * | 1975-02-28 | 1976-09-09 | Bosch Gmbh Robert | Selbstbohrduebel |
SU875082A1 (ru) * | 1976-02-02 | 1981-10-23 | Всесоюзный научно-исследовательский и проектно-конструкторский институт добычи угля гидравлическим способом | Анкерна крепь |
US4129007A (en) * | 1977-08-04 | 1978-12-12 | Celtite, Inc. | Anchor device for resin anchor system |
US4162133A (en) * | 1977-09-21 | 1979-07-24 | The Eastern Company | Resin reinforced expansion anchor and method of installation |
DE2744666A1 (de) * | 1977-10-04 | 1979-04-12 | Fischer Artur Dr H C | Befestigungselement zur verankerung in bauwerksteilen |
FI58388C (fi) * | 1978-04-25 | 1981-01-12 | Mikko Holmstroem | Foerfarande foer att genom slag fastsaetta en kilbult i ett haol samt kilbults- och kilstyckeskombination foer tillaempning av foerfarandet |
US4183699A (en) * | 1978-05-18 | 1980-01-15 | Donan David C Jr | Washer/gasket for mine roof bolt assembly |
DE2909749A1 (de) * | 1979-03-13 | 1980-09-18 | Stumpp & Kurz | Duebel und werkzeug zum befestigen des duebels |
DE3031048C2 (de) * | 1980-08-16 | 1985-02-28 | Upat Gmbh & Co, 7830 Emmendingen | Spreizanker |
DE3108388A1 (de) * | 1981-03-05 | 1982-09-16 | Artur Dr.H.C. 7244 Waldachtal Fischer | Befestigungselement aus metall |
DE3124685A1 (de) * | 1981-06-24 | 1983-01-20 | Artur Dr.H.C. 7244 Waldachtal Fischer | Spreizduebel fuer die verankerung in konisch nach innen erweitert hergestellten bohrloechern |
-
1981
- 1981-11-20 DE DE19813146027 patent/DE3146027A1/de not_active Withdrawn
-
1982
- 1982-07-21 CH CH446282A patent/CH655549B/de unknown
- 1982-08-13 GB GB08223354A patent/GB2109886B/en not_active Expired
- 1982-09-14 SE SE8205248A patent/SE8205248L/ unknown
- 1982-09-24 AU AU88695/82A patent/AU547758B2/en not_active Ceased
- 1982-09-30 AT AT0362682A patent/AT378245B/de not_active IP Right Cessation
- 1982-10-27 CA CA000414311A patent/CA1200409A/en not_active Expired
- 1982-11-15 FR FR8219060A patent/FR2516989B1/fr not_active Expired
- 1982-11-17 FI FI823934A patent/FI823934L/fi not_active Application Discontinuation
- 1982-11-17 JP JP57200486A patent/JPS5888219A/ja active Granted
- 1982-11-19 ES ES1982276269U patent/ES276269Y/es not_active Expired
- 1982-11-19 IT IT24339/82A patent/IT1153090B/it active
-
1988
- 1988-03-17 US US07/169,087 patent/US4818163A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS506618A (US08188275-20120529-C00054.png) * | 1973-05-19 | 1975-01-23 | ||
JPS5115908U (US08188275-20120529-C00054.png) * | 1974-07-23 | 1976-02-05 | ||
JPS548283U (US08188275-20120529-C00054.png) * | 1977-06-20 | 1979-01-19 |
Also Published As
Publication number | Publication date |
---|---|
FR2516989A1 (fr) | 1983-05-27 |
IT1153090B (it) | 1987-01-14 |
CH655549B (US08188275-20120529-C00054.png) | 1986-04-30 |
DE3146027A1 (de) | 1983-05-26 |
GB2109886B (en) | 1985-05-09 |
AU8869582A (en) | 1983-05-26 |
JPS5888219A (ja) | 1983-05-26 |
ATA362682A (de) | 1984-11-15 |
FI823934A0 (fi) | 1982-11-17 |
CA1200409A (en) | 1986-02-11 |
FI823934L (fi) | 1983-05-21 |
AT378245B (de) | 1985-07-10 |
SE8205248D0 (sv) | 1982-09-14 |
SE8205248L (sv) | 1983-05-21 |
FR2516989B1 (fr) | 1987-04-24 |
US4818163A (en) | 1989-04-04 |
GB2109886A (en) | 1983-06-08 |
ES276269Y (es) | 1985-01-01 |
ES276269U (es) | 1984-05-16 |
IT8224339A1 (it) | 1984-05-19 |
IT8224339A0 (it) | 1982-11-19 |
AU547758B2 (en) | 1985-10-31 |
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