US2174902A
(en)
|
1937-05-21 |
1939-10-03 |
Stratmore Company |
Waterproof abrasive article
|
US2225193A
(en)
|
1937-09-15 |
1940-12-17 |
Carborundum Co |
Abrasive wheel
|
US2425368A
(en)
|
1945-04-06 |
1947-08-12 |
Titan Abrasives Company |
Abrasive disk unit
|
US2662454A
(en)
|
1948-04-12 |
1953-12-15 |
Whiteman Marvin Edwin |
Float trowel for cement floor finishers
|
US2556983A
(en)
|
1949-05-05 |
1951-06-12 |
Walter J Root |
Cement finishing float blade
|
US2819568A
(en)
|
1957-04-18 |
1958-01-14 |
John N Kasick |
Grinding wheel
|
US2963059A
(en)
|
1957-10-17 |
1960-12-06 |
Grub Richard |
Apparatus to smooth floorings
|
US3121982A
(en)
|
1960-08-25 |
1964-02-25 |
Cons Diamond Dev Company Ltd |
Grinding wheel with adjustable abrasive segments
|
US3487589A
(en)
|
1967-01-30 |
1970-01-06 |
Federal Mogul Corp |
Cutoff wheel
|
US3464166A
(en)
|
1967-05-23 |
1969-09-02 |
Ferro Corp |
Polishing plate
|
US3452381A
(en)
|
1967-12-15 |
1969-07-01 |
Ronald P Bratti |
Grout applying machine
|
DE1784061A1
(en)
|
1968-07-04 |
1971-07-15 |
Richard Grueb |
Method and machine for grouting ceramic tiles or similar slabs such as clinker brick made of mosaic, cast stone, natural stone marble, etc. for floors or walls
|
US3517466A
(en)
|
1969-07-18 |
1970-06-30 |
Ferro Corp |
Stone polishing wheel for contoured surfaces
|
US3686703A
(en)
|
1970-02-13 |
1972-08-29 |
American Olean Tile Co Inc |
Trowel for both applying grouting material and removing the excess material
|
US3823516A
(en)
|
1970-11-24 |
1974-07-16 |
Norton Co |
Motion imparting member incorporating holding means for nonwoven fibrous abrasive pads
|
JPS4977293U
(en)
|
1972-10-24 |
1974-07-04 |
|
|
US3934377A
(en)
|
1974-06-12 |
1976-01-27 |
Stone Construction Equipment, Inc. |
Concrete surface grinder
|
US4058936A
(en)
*
|
1976-01-20 |
1977-11-22 |
Miksa Marton |
Vacuum sander
|
US4271557A
(en)
|
1979-04-27 |
1981-06-09 |
Zimmerman Brush Co. |
Shock absorbing floor brush assembly
|
JPS5694267U
(en)
|
1979-12-19 |
1981-07-27 |
|
|
US4502174A
(en)
|
1982-12-23 |
1985-03-05 |
Land Industries |
Polishing pad
|
US4554765A
(en)
|
1983-03-03 |
1985-11-26 |
Grimes Philip M |
Coated abrasive disc
|
USD284969S
(en)
*
|
1983-10-28 |
1986-08-05 |
Gunnar Olovsson |
Honing disc
|
US4781556A
(en)
|
1985-07-05 |
1988-11-01 |
Paul Jesse D |
Grouting machine
|
US4694615A
(en)
|
1986-04-03 |
1987-09-22 |
Mackay Joseph H Jun |
Disposable depressed center grinding wheel having an integral mounting hub
|
US4724567A
(en)
|
1986-07-09 |
1988-02-16 |
Americo Manufacturing Company, Inc. |
Polishing and scrubbing pad
|
AU1215788A
(en)
|
1987-02-27 |
1988-09-01 |
Diabrasive International Ltd. |
Flexible abrasives
|
IT1222353B
(en)
|
1987-10-27 |
1990-09-05 |
Evaristo Revelin |
SANDING MACHINE WITH ROTATING PLATE WITH MULTIPLE NON-REVOLVING HEADS COMPARED TO THE SAME PLATE
|
JPH01117854U
(en)
|
1988-01-29 |
1989-08-09 |
|
|
IL91283A0
(en)
|
1989-08-11 |
1990-03-19 |
Gerard O Reilly |
Grinding tool and spacer assembly for use therein
|
US5174795A
(en)
|
1990-05-21 |
1992-12-29 |
Wiand Ronald C |
Flexible abrasive pad with ramp edge surface
|
US5632790A
(en)
|
1990-05-21 |
1997-05-27 |
Wiand; Ronald C. |
Injection molded abrasive article and process
|
US5054245A
(en)
|
1990-07-25 |
1991-10-08 |
The Butcher Company |
Combination of cleaning pads, cleaning pad mounting members and a base member for a rotary cleaning machine
|
US5076023A
(en)
|
1990-10-18 |
1991-12-31 |
Takeshi Saguchi |
Polishing-grindstone mount base assembly
|
US5170595A
(en)
|
1990-12-19 |
1992-12-15 |
Wiand Ronald C |
Pull tab for velcro backed marble grinding pad and method for removal
|
US5247765A
(en)
|
1991-07-23 |
1993-09-28 |
Abrasive Technology Europe, S.A. |
Abrasive product comprising a plurality of discrete composite abrasive pellets in a resilient resin matrix
|
AU654901B2
(en)
|
1992-03-16 |
1994-11-24 |
De Beers Industrial Diamond Division (Proprietary) Limited |
Polishing pad
|
US5372452A
(en)
|
1993-02-24 |
1994-12-13 |
Hodgson; James A. |
Power trowels
|
WO1995000295A1
(en)
|
1993-06-17 |
1995-01-05 |
Minnesota Mining And Manufacturing Company |
Patterned abrading articles and methods making and using same
|
US5607345A
(en)
|
1994-01-13 |
1997-03-04 |
Minnesota Mining And Manufacturing Company |
Abrading apparatus
|
US5605493A
(en)
|
1994-04-19 |
1997-02-25 |
Clarke Industries, Inc. |
Stone polishing apparatus and method
|
US5452853A
(en)
|
1994-05-04 |
1995-09-26 |
Action Products Marketing Corporation |
Method and apparatus for spraying grout onto the interior surface of an enclosed elongated cavity
|
US5477580A
(en)
|
1994-09-26 |
1995-12-26 |
Clarke Industries, Inc. |
Grout brush for a rotary floor machine
|
US5449406A
(en)
|
1994-10-24 |
1995-09-12 |
Presti, Jr.; Francis A. |
Grouting machine
|
US5807022A
(en)
|
1995-02-10 |
1998-09-15 |
Mccleary Concepts And Creations, Inc. |
Combination mortar and grout spreading device
|
USD367743S
(en)
|
1995-02-10 |
1996-03-05 |
Krause Aaron C |
Foam polishing pad
|
JP2974047B2
(en)
|
1995-03-15 |
1999-11-08 |
三和研磨工業株式会社 |
Grinding wheel chip-fitting type polishing plate with circular mounting part
|
KR0158750B1
(en)
|
1995-06-09 |
1999-01-15 |
김수광 |
Grinding sheet
|
US5632570A
(en)
|
1995-07-17 |
1997-05-27 |
Balling; Curtis |
Electric rotary trowel
|
US5683143A
(en)
|
1996-01-11 |
1997-11-04 |
Pearl Abrasive Company |
Abrasive surface treatment apparatus having removable blocks
|
US5970559A
(en)
|
1996-03-01 |
1999-10-26 |
Christy; Michael |
Cleaning tool for cleaning a computer mouse
|
EP0938400A1
(en)
|
1996-11-06 |
1999-09-01 |
Minnesota Mining And Manufacturing Company |
Multiple abrasive assembly and method
|
WO1998019829A1
(en)
|
1996-11-06 |
1998-05-14 |
Minnesota Mining And Manufacturing Company |
Multiple abrasive assembly and method
|
US5882249A
(en)
|
1997-11-10 |
1999-03-16 |
Ferland; Marc |
Concrete finishing machine
|
US6196911B1
(en)
|
1997-12-04 |
2001-03-06 |
3M Innovative Properties Company |
Tools with abrasive segments
|
US6298518B1
(en)
|
1998-04-14 |
2001-10-09 |
Richard T. Umbrell |
Heat dissipating buffing pad
|
US6059644A
(en)
*
|
1998-11-18 |
2000-05-09 |
3M Innovative Properties Company |
Back-up pad for abrasive articles and method of making
|
US6206771B1
(en)
*
|
1999-01-25 |
2001-03-27 |
Dynabrade, Inc. |
Balancer for orbital abrading machine
|
KR100314287B1
(en)
|
1999-07-29 |
2001-11-23 |
김세광 |
Grinding wheel
|
US6382922B1
(en)
|
1999-09-29 |
2002-05-07 |
Mudmaster, Llc |
Grout pumps, control boxes and applicator tools, and methods for using the same
|
US20010048854A1
(en)
|
2000-01-12 |
2001-12-06 |
Carter Ernest E. |
Apparatus and method for jet grouting
|
BE1013536A3
(en)
|
2000-05-24 |
2002-03-05 |
B Mac Bv Met Beperkte Aansprak |
Finisher FLOORS FOR HARD MATERIALS AND THUS CAN BE USED SHEET.
|
US7520800B2
(en)
|
2003-04-16 |
2009-04-21 |
Duescher Wayne O |
Raised island abrasive, lapping apparatus and method of use
|
US6846223B2
(en)
|
2000-12-09 |
2005-01-25 |
Saint-Gobain Abrasives Technology Company |
Abrasive wheels with workpiece vision feature
|
US6641627B2
(en)
*
|
2001-05-22 |
2003-11-04 |
3M Innovative Properties Company |
Abrasive articles
|
ITMI20011295A1
(en)
*
|
2001-06-20 |
2002-12-20 |
Giuseppe Catalfamo |
ABRASIVE BODY INTENDED FOR SURFACE PROCESSING AND SUPPORT FOR SURFACE PROCESSING EQUIPPED WITH SUCH BODY
|
US7261623B1
(en)
|
2001-07-23 |
2007-08-28 |
Onfloor Technologies, L.L.C. |
Wood floor sanding machine
|
US6625951B1
(en)
|
2001-12-10 |
2003-09-30 |
Mccarthy Lawrence |
Floor laying and leveling system
|
DE20120137U1
(en)
|
2001-12-12 |
2002-02-28 |
Gerätebau Wiedtal Schützeichel KG, 53577 Neustadt |
grinding tool
|
JP3619813B2
(en)
|
2002-02-08 |
2005-02-16 |
三和研磨工業株式会社 |
Rotating tool
|
SE521608C2
(en)
|
2002-03-13 |
2003-11-18 |
Htc Sweden Ab |
Device for a circular, disc-shaped cleaning element intended for cleaning and use of the cleaning element
|
US7004676B2
(en)
|
2002-05-20 |
2006-02-28 |
Progressive Power Equipment, Llc |
Fly max power trowel
|
JP2004025401A
(en)
|
2002-06-27 |
2004-01-29 |
Airtec Japan:Kk |
Disc-shaped diamond grinding wheel
|
USD509121S1
(en)
*
|
2002-09-13 |
2005-09-06 |
Kwh Mirka Ltd |
Abrasive disc base
|
USD503602S1
(en)
*
|
2002-09-13 |
2005-04-05 |
Kwh Mirka Ltd |
Abrasive disc base
|
US6862862B2
(en)
|
2002-10-07 |
2005-03-08 |
Stanley P. Ward |
Pressure injection of flexible polymer grout into slate roofs
|
US6739963B1
(en)
|
2002-12-20 |
2004-05-25 |
Promociones Crevimas, S.L. |
Disk for grinding concrete
|
USD510850S1
(en)
|
2002-12-20 |
2005-10-25 |
Production Chemical Mfg. Inc. |
Polishing pad
|
JP3762754B2
(en)
|
2003-03-18 |
2006-04-05 |
株式会社呉英製作所 |
Disc-shaped grinding wheel
|
US6821056B1
(en)
|
2003-03-21 |
2004-11-23 |
Patricia J. Mansour |
Grout injecting/structure anchoring system
|
USD694081S1
(en)
|
2003-05-21 |
2013-11-26 |
HTI USA, Inc. |
Polishing pad
|
SE525501C2
(en)
|
2003-06-11 |
2005-03-01 |
Htc Sweden Ab |
Grinding plate and a grinding element bearing holder plate for removable mounting on a grinding plate
|
US7033258B2
(en)
|
2003-09-05 |
2006-04-25 |
Lite-Prep Surface Preparation Equipment, Llc |
Floor resurfacing disks for rotary floor resurfacing machines
|
US6974277B2
(en)
|
2003-11-07 |
2005-12-13 |
Wacker Corporation |
Dynamically balanced walk behind trowel
|
US7059801B2
(en)
|
2003-12-22 |
2006-06-13 |
Wagman Metal Products, Inc. |
Metal plate reinforced plastic trowel blade for power troweling
|
TWM256252U
(en)
*
|
2004-03-09 |
2005-02-01 |
Ren-Ben Jang |
Improved structure of polishing plate
|
USD559064S1
(en)
|
2004-03-17 |
2008-01-08 |
Jsr Corporation |
Polishing pad
|
USD559063S1
(en)
|
2004-03-17 |
2008-01-08 |
Jsr Corporation |
Polishing pad
|
US8002612B2
(en)
|
2004-04-08 |
2011-08-23 |
3M Innovative Properties Company |
Attachment system for a sanding tool
|
DE202004006169U1
(en)
|
2004-04-13 |
2004-07-01 |
Eugen Lägler GmbH |
Milling cutter for a tillage machine
|
US7144194B2
(en)
|
2004-04-22 |
2006-12-05 |
Kipp Jr John H |
Surface finisher
|
DE102004019866B3
(en)
|
2004-04-23 |
2005-12-22 |
Wacker Construction Equipment Ag |
power float
|
US7223161B2
(en)
|
2004-06-29 |
2007-05-29 |
Goei Co., Ltd. |
Cutting apparatus with dust discharging
|
US20060025059A1
(en)
|
2004-07-28 |
2006-02-02 |
Gueorguiev Gueorgui D |
Concrete polishing system
|
US7481602B2
(en)
|
2004-08-16 |
2009-01-27 |
Lampley Leonard A |
Diamond trowel blade
|
JP2006068885A
(en)
|
2004-09-06 |
2006-03-16 |
Rainakkusu:Kk |
Rotary cutting blade for surface grinder
|
KR100492854B1
(en)
|
2004-09-15 |
2005-06-02 |
세원테크 주식회사 |
Grinding wheel
|
US20060073776A1
(en)
|
2004-10-04 |
2006-04-06 |
Eric Gallup |
Tool holder for a grinding machine
|
USD559066S1
(en)
|
2004-10-26 |
2008-01-08 |
Jsr Corporation |
Polishing pad
|
SG137844A1
(en)
|
2005-03-15 |
2007-12-28 |
Htc Sweden Ab |
Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool
|
US7744447B2
(en)
|
2005-03-16 |
2010-06-29 |
Goei, Co., Ltd. |
Abrasive disc
|
SE530901C2
(en)
|
2005-09-08 |
2008-10-14 |
Htc Sweden Ab |
Grinding and / or polishing tools and their use and manufacture
|
US7326106B1
(en)
|
2005-12-02 |
2008-02-05 |
Vic International Corporation |
Device for treating flooring surfaces
|
CH699037B1
(en)
|
2005-12-21 |
2010-01-15 |
Ilgner Schleif Innovationen Gmbh |
Grinding tool for natural and artificial stone flooring industry.
|
US7192339B1
(en)
|
2006-01-19 |
2007-03-20 |
Equipment Development Company, Inc. |
Grinder disc, insert holder and insert assembly
|
US7147548B1
(en)
|
2006-04-03 |
2006-12-12 |
Mohsen Mehrabi |
Grinding and cutting head
|
USD580728S1
(en)
*
|
2006-05-16 |
2008-11-18 |
Umbrell Richard T |
Contoured buffing pad
|
US7530762B2
(en)
|
2006-05-26 |
2009-05-12 |
Johnny Reed |
Methods and apparatuses for surface finishing cured concrete
|
US7775741B2
(en)
|
2006-05-26 |
2010-08-17 |
Paul Copoulos |
Apparatus and method for surface finishing cured concrete
|
WO2008065210A1
(en)
|
2006-11-29 |
2008-06-05 |
Teais, S.A. |
Power tool for scraping single-layer coatings
|
KR100816026B1
(en)
|
2007-01-11 |
2008-03-21 |
주식회사 삼아다이아톱 |
Grinding wheel assembly of dry process abrader
|
CA2618475A1
(en)
|
2007-01-18 |
2008-07-18 |
Nufinish Corporation |
Grinding tools and apparatus for securing grinding tools to grinding machines
|
US7713109B2
(en)
|
2007-01-19 |
2010-05-11 |
Michael Jack Estes |
Quick-change grinding pad and mounting system
|
US7690970B2
(en)
|
2007-01-19 |
2010-04-06 |
Epoxy-Tech, Inc. |
Abrasive preparation device with an improved abrasion element assembly
|
EP1955809A1
(en)
|
2007-02-12 |
2008-08-13 |
HTC Sweden AB |
Tool for machining stone or concrete floors
|
KR100853547B1
(en)
|
2007-05-28 |
2008-08-21 |
새솔다이아몬드공업 주식회사 |
Connecting structure of a diamond grinder
|
US7815393B2
(en)
|
2007-07-25 |
2010-10-19 |
Wagman Metal Products, Inc. |
Mounting adapter for concrete surface processing tool
|
US20090053982A1
(en)
|
2007-08-23 |
2009-02-26 |
Popov Georgi M |
Fibrous pad for cleaning/polishing floors
|
US7997960B2
(en)
|
2007-09-13 |
2011-08-16 |
Williams Sr Bruce Michael |
Floor resurfacing disk
|
US7892074B2
(en)
|
2008-01-30 |
2011-02-22 |
3M Innovative Properties Company |
Surface modifying tool adapter using a plurality of surface modifying article inserts for use in a surface modifying system
|
US7731573B2
(en)
|
2008-01-30 |
2010-06-08 |
3M Innovative Properties Company |
Method, system, and apparatus for modifying surfaces
|
USD612874S1
(en)
|
2008-09-05 |
2010-03-30 |
Husqvarna Ab |
Abrasive disc holder
|
SE533586C2
(en)
|
2008-09-05 |
2010-11-02 |
Husqvarna Ab |
Double-row abrasive disc
|
US8147297B2
(en)
|
2009-01-26 |
2012-04-03 |
Amano Pioneer Eclipse Corporation |
Surface grinding machine and grinding head therefor
|
DE102009008261A1
(en)
|
2009-02-10 |
2010-08-12 |
Bigu Terrazzo Gmbh |
Tool for operating artificial and natural stone, is made of hard metal body with sintered or hot-pressed polycrystalline diamond cutting material in different geometrical shapes
|
US8251780B2
(en)
|
2009-02-10 |
2012-08-28 |
Amano Pioneer Eclipse Corporation |
Floor grinding machine and grinding head unit therefor
|
US8257145B2
(en)
|
2009-03-17 |
2012-09-04 |
David Young |
Epoxy terrazzo flooring and method for polishing the same
|
CA2767313A1
(en)
|
2009-07-15 |
2011-01-20 |
Blastrac B.V. |
Grinding head for a surface grinding machine
|
US8342908B2
(en)
|
2009-08-31 |
2013-01-01 |
United Technologies Corporation |
Thermal mechanical skive for composite machining
|
KR100987579B1
(en)
|
2009-12-14 |
2010-10-12 |
(주)성심 |
Grinding wheel assembly easily attachable and detachable of grinding-tool
|
CN101837569A
(en)
|
2010-01-12 |
2010-09-22 |
武汉万邦激光金刚石工具有限公司 |
Rapid-assembly structure of split diamond millstone
|
CA135440S
(en)
*
|
2010-01-13 |
2011-05-17 |
Jobra Metall Gmbh |
Backing plate for abrasive flap wheels
|
US8192255B2
(en)
|
2010-02-11 |
2012-06-05 |
Eric Gallup |
Tool holder with tapered slot for a grinding machine
|
US8360680B2
(en)
|
2010-03-09 |
2013-01-29 |
Allen Engineering Corporation |
Hydraulic riding trowels with automatic load sensing
|
US20110300784A1
(en)
|
2010-06-04 |
2011-12-08 |
Tchakarov Tchavdar V |
Flexible and interchangeable multi-head floor polishing disk assembly
|
WO2011160142A1
(en)
|
2010-06-23 |
2011-12-29 |
Puchegger U. Beisteiner Parkett Gross U. Einzelhandel Ges.M.B.H. |
Grinding tool for the simultaneous sanding and polishing of floors
|
JP2012232378A
(en)
|
2011-04-28 |
2012-11-29 |
Shingijutsu Kaihatsu Kk |
Tip for precision polishing tool, its manufacturing method, and polishing tool using tip
|
ITMI20110850A1
(en)
|
2011-05-16 |
2012-11-17 |
Nicola Fiore |
MULTI-ABRASIVE TOOL
|
FI20115647A0
(en)
|
2011-06-23 |
2011-06-23 |
Mika Ahonen |
ARRANGEMENTS FOR GRINDING THE FLOOR
|
US9234359B2
(en)
|
2011-06-29 |
2016-01-12 |
Marvon Bourelle |
Tile floor adhesive spreading and leveling device
|
USD678745S1
(en)
|
2011-07-07 |
2013-03-26 |
Phuong Van Nguyen |
Spinning insert polishing pad
|
US9050625B1
(en)
|
2012-01-05 |
2015-06-09 |
Rudy Ammed Bonachea Ruiz |
Floor grout installation apparatus and method
|
US20130225051A1
(en)
|
2012-02-27 |
2013-08-29 |
Raymond Vankouwenberg |
Abrasive pad assembly
|
US20130324021A1
(en)
|
2012-05-31 |
2013-12-05 |
Webster Ryan |
Diamond impregnated polishing pad with diamond pucks
|
USD743456S1
(en)
|
2012-09-26 |
2015-11-17 |
Ebara Corporation |
Dresser disk
|
DE102012223969A1
(en)
|
2012-12-20 |
2014-06-26 |
Robert Bosch Gmbh |
Traction tractor with electronically commutated motor and integrated electronics
|
US10160092B2
(en)
*
|
2013-03-14 |
2018-12-25 |
Cabot Microelectronics Corporation |
Polishing pad having polishing surface with continuous protrusions having tapered sidewalls
|
AU350300S
(en)
*
|
2013-06-20 |
2013-08-22 |
Kwh Mirka Ltd |
An abrasive sheet holder
|
USD732917S1
(en)
|
2013-10-11 |
2015-06-30 |
Rupes S.P.A. |
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|
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|
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|
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(en)
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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