DE60140980D1 - Verbundglasscheibe mit Festigkeits- und Schallisolationseigenschaften - Google Patents

Verbundglasscheibe mit Festigkeits- und Schallisolationseigenschaften

Info

Publication number
DE60140980D1
DE60140980D1 DE60140980T DE60140980T DE60140980D1 DE 60140980 D1 DE60140980 D1 DE 60140980D1 DE 60140980 T DE60140980 T DE 60140980T DE 60140980 T DE60140980 T DE 60140980T DE 60140980 D1 DE60140980 D1 DE 60140980D1
Authority
DE
Germany
Prior art keywords
equal
strength
thickness
sound insulation
laminated glass
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
Application number
DE60140980T
Other languages
German (de)
English (en)
Inventor
Marc M Rehfeld
Boris M Vidal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8849824&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60140980(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Application granted granted Critical
Publication of DE60140980D1 publication Critical patent/DE60140980D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

Landscapes

  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE60140980T 2000-05-03 2001-04-27 Verbundglasscheibe mit Festigkeits- und Schallisolationseigenschaften Expired - Lifetime DE60140980D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0005617A FR2808474B3 (fr) 2000-05-03 2000-05-03 Vitrage feuillete a proprietes de resistance mecanique et d'isolation acoustique

Publications (1)

Publication Number Publication Date
DE60140980D1 true DE60140980D1 (de) 2010-02-25

Family

ID=8849824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60140980T Expired - Lifetime DE60140980D1 (de) 2000-05-03 2001-04-27 Verbundglasscheibe mit Festigkeits- und Schallisolationseigenschaften

Country Status (13)

Country Link
US (2) US20020006504A1 (cg-RX-API-DMAC7.html)
EP (2) EP1413428A1 (cg-RX-API-DMAC7.html)
JP (2) JP4949567B2 (cg-RX-API-DMAC7.html)
KR (2) KR100770657B1 (cg-RX-API-DMAC7.html)
CN (2) CN1206184C (cg-RX-API-DMAC7.html)
AT (1) ATE454264T1 (cg-RX-API-DMAC7.html)
BR (1) BR0101665B1 (cg-RX-API-DMAC7.html)
DE (1) DE60140980D1 (cg-RX-API-DMAC7.html)
DK (1) DK1151855T3 (cg-RX-API-DMAC7.html)
ES (1) ES2338985T3 (cg-RX-API-DMAC7.html)
FR (1) FR2808474B3 (cg-RX-API-DMAC7.html)
MX (1) MXPA01004194A (cg-RX-API-DMAC7.html)
PT (1) PT1151855E (cg-RX-API-DMAC7.html)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838517B1 (fr) * 2002-04-15 2004-09-10 Saint Gobain Procede pour evaluer la resistance mecanique d'un intercalaire
FR2843227B1 (fr) * 2002-07-31 2006-07-28 Saint Gobain Profile a propriete d'amortissement acoustique.
JP4339745B2 (ja) * 2003-08-22 2009-10-07 積水化学工業株式会社 合わせガラス及び合わせガラス用中間膜
US7297407B2 (en) 2004-09-20 2007-11-20 E. I. Du Pont De Nemours And Company Glass laminates for reduction of sound transmission
DE102004000053A1 (de) 2004-11-23 2006-05-24 Kuraray Specialities Europe Gmbh Verbundverglasungen mit hoher Energieaufnahme und hierfür geeignete Zwischenschichtfolien
KR100658679B1 (ko) * 2005-07-27 2006-12-15 삼성에스디아이 주식회사 표시장치용 다층 기재 및 이를 구비한 디스플레이
KR100696663B1 (ko) * 2005-07-27 2007-03-19 삼성에스디아이 주식회사 표시장치용 다층 기재 및 이를 구비한 디스플레이
KR100658678B1 (ko) * 2005-07-29 2006-12-15 삼성에스디아이 주식회사 표시장치용 다층 기재 및 이를 구비한 표시장치
KR100696632B1 (ko) * 2005-07-29 2007-03-19 삼성에스디아이 주식회사 표시장치용 다층 기재 및 이를 구비한 표시장치
GB0600022D0 (en) * 2006-01-03 2006-02-08 Pilkington Plc Glazings
FR2901174B1 (fr) * 2006-05-19 2013-01-11 Saint Gobain Vitrage feuillete acoustique, intercalaire acoustique et procede de selection de l'intercalaire pour un amortissement acoustique optimal
US20080280076A1 (en) * 2007-05-11 2008-11-13 Richard Allen Hayes Decorative safety glass
RU2458874C2 (ru) * 2007-05-24 2012-08-20 Сэн-Гобэн Гласс Франс Акустическое остекление
US8673163B2 (en) 2008-06-27 2014-03-18 Apple Inc. Method for fabricating thin sheets of glass
US7810355B2 (en) 2008-06-30 2010-10-12 Apple Inc. Full perimeter chemical strengthening of substrates
FR2936511B1 (fr) * 2008-10-01 2011-06-24 Saint Gobain Procede de fabrication d'un vitrage feuillete
US20110019354A1 (en) * 2009-03-02 2011-01-27 Christopher Prest Techniques for Strengthening Glass Covers for Portable Electronic Devices
JP5616907B2 (ja) * 2009-03-02 2014-10-29 アップル インコーポレイテッド ポータブル電子デバイスのガラスカバーを強化する技術
FR2944521B1 (fr) * 2009-04-20 2012-08-24 Saint Gobain Procede de dimensionnement d'un vitrage feuillete et vitrage feuillete
FR2945765B1 (fr) * 2009-05-19 2011-06-24 Saint Gobain Procede de selection d'un intercalaire pour un amortisseur vibro-acoustique, intercalaire pour un amortisseur vibro-acoustique et vitrage comprenant un tel intercalaire.
FR2947257B1 (fr) * 2009-06-30 2011-06-24 Saint Gobain Procede de fabrication d'un element de vitrage feuillete
US9778685B2 (en) 2011-05-04 2017-10-03 Apple Inc. Housing for portable electronic device with reduced border region
US9213451B2 (en) 2010-06-04 2015-12-15 Apple Inc. Thin glass for touch panel sensors and methods therefor
US8923693B2 (en) 2010-07-30 2014-12-30 Apple Inc. Electronic device having selectively strengthened cover glass
US10189743B2 (en) 2010-08-18 2019-01-29 Apple Inc. Enhanced strengthening of glass
FR2964100B1 (fr) 2010-08-24 2015-10-16 Saint Gobain Procede de selection d'un intercalaire pour un amortissement vibro-acoustique, intercalaire et vitrage comprenant un tel intercalaire
US8873028B2 (en) 2010-08-26 2014-10-28 Apple Inc. Non-destructive stress profile determination in chemically tempered glass
US8824140B2 (en) 2010-09-17 2014-09-02 Apple Inc. Glass enclosure
US20120094084A1 (en) * 2010-10-15 2012-04-19 William Keith Fisher Chemically-strengthened glass laminates
US9725359B2 (en) 2011-03-16 2017-08-08 Apple Inc. Electronic device having selectively strengthened glass
US10781135B2 (en) 2011-03-16 2020-09-22 Apple Inc. Strengthening variable thickness glass
US9128666B2 (en) 2011-05-04 2015-09-08 Apple Inc. Housing for portable electronic device with reduced border region
US10035331B2 (en) 2011-06-24 2018-07-31 Corning Incorporated Light-weight hybrid glass laminates
US9616641B2 (en) 2011-06-24 2017-04-11 Corning Incorporated Light-weight hybrid glass laminates
US9944554B2 (en) 2011-09-15 2018-04-17 Apple Inc. Perforated mother sheet for partial edge chemical strengthening and method therefor
US9516149B2 (en) 2011-09-29 2016-12-06 Apple Inc. Multi-layer transparent structures for electronic device housings
US10144669B2 (en) 2011-11-21 2018-12-04 Apple Inc. Self-optimizing chemical strengthening bath for glass
US8684613B2 (en) 2012-01-10 2014-04-01 Apple Inc. Integrated camera window
US10133156B2 (en) 2012-01-10 2018-11-20 Apple Inc. Fused opaque and clear glass for camera or display window
US8773848B2 (en) 2012-01-25 2014-07-08 Apple Inc. Fused glass device housings
US10596783B2 (en) 2012-05-31 2020-03-24 Corning Incorporated Stiff interlayers for laminated glass structures
US9946302B2 (en) 2012-09-19 2018-04-17 Apple Inc. Exposed glass article with inner recessed area for portable electronic device housing
US9459661B2 (en) 2013-06-19 2016-10-04 Apple Inc. Camouflaged openings in electronic device housings
US10279567B2 (en) 2013-08-30 2019-05-07 Corning Incorporated Light-weight, high stiffness glass laminate structure
US9886062B2 (en) 2014-02-28 2018-02-06 Apple Inc. Exposed glass article with enhanced stiffness for portable electronic device housing
WO2016014937A1 (en) * 2014-07-25 2016-01-28 Corning Incorporated Strengthened glass with deep depth of compression
US10350861B2 (en) 2015-07-31 2019-07-16 Corning Incorporated Laminate structures with enhanced damping properties
US10362573B2 (en) * 2015-11-27 2019-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for multi-protocol transmissions
CN106277853A (zh) * 2016-08-08 2017-01-04 常熟市赛蒂镶嵌玻璃制品有限公司 夹层玻璃
JP6872158B2 (ja) * 2016-10-31 2021-05-19 Ａｇｃ株式会社 遮音板
CN106746759B (zh) * 2016-11-29 2018-03-23 何新桥 纳米硅镓的隔热、防爆玻璃及其制备方法
EP3626689A4 (en) * 2017-05-19 2021-03-03 Sekisui Chemical Co., Ltd. INTERMEDIATE FILM FOR LAMINATED GLASS AND LAMINATED GLASS
WO2019212062A1 (en) * 2018-05-03 2019-11-07 Central Glass Company, Limited Laminated vehicle glazing having a stiff interlayer
MA53473A (fr) * 2018-08-29 2022-03-09 Saint Gobain Vitre en verre feuilleté
CN110118854A (zh) * 2019-04-28 2019-08-13 中车唐山机车车辆有限公司 一种pvb夹层玻璃雪花脱胶安全极限的判定方法
WO2020228023A1 (zh) * 2019-05-16 2020-11-19 信义汽车玻璃(深圳)有限公司 电加热膜的制造方法、电加热膜和通电加热夹层玻璃
CN111746078B (zh) * 2020-07-24 2022-07-22 无锡吉兴汽车声学部件科技有限公司 一种汽车前围消声零件及其制备方法
CN112874072A (zh) * 2021-01-20 2021-06-01 邵文荣 一种建筑装饰用夹胶琉璃及其制作工艺

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529609A1 (fr) 1982-07-05 1984-01-06 Saint Gobain Vitrage Vitrage multiple a proprietes d'isolation thermique et acoustique
GB8828634D0 (en) 1988-12-08 1989-01-11 Glaverbel Composite glazing panel
FR2644112B1 (cg-RX-API-DMAC7.html) 1989-03-10 1991-05-10 Saint Gobain Vitrage
JPH03124000A (ja) * 1989-10-09 1991-05-27 Toshiba Corp 駐車場案内装置
JPH03124733A (ja) * 1989-10-09 1991-05-28 Nippon Monsanto Kk 合わせガラス用ポリビニルブチラール中間膜
JPH03124440A (ja) 1989-10-09 1991-05-28 Nippon Monsanto Kk 合わせガラス用ポリビニルブチラール中間膜
JPH05310039A (ja) * 1992-05-12 1993-11-22 Nippon Jidosha Kenkyusho 自動車用の窓ガラス
FR2693754B1 (fr) * 1992-07-16 1994-09-02 Saint Gobain Vitrage Int Caisson isolant acoustique.
AU686735B2 (en) 1994-01-18 1998-02-12 Achilles Usa, Inc. Laminated glazing unit
FR2725399B1 (fr) 1994-10-06 1996-11-08 Saint Gobain Vitrage Vitrage de securite
DE4436618A1 (de) 1994-10-13 1996-04-18 Bosch Gmbh Robert Elektrohydraulische Druckeinstellvorrichtung, insbesondere für eine schlupfgeregelte Fahrzeugbremsanlage
US5759220A (en) 1995-03-24 1998-06-02 Ford Motor Company Method to fabricate shaped laminated glass panes
CN1179130A (zh) 1995-03-24 1998-04-15 福特汽车公司 制造异形层合玻璃板的方法
SG42380A1 (en) 1995-06-08 1997-08-15 Sekisui Chemical Co Ltd An interlayer film and laminated glass using the same
FR2738772B1 (fr) * 1995-09-15 1997-10-24 Saint Gobain Vitrage Vitrage feuillete d'isolation acoustique
US6159608A (en) 1995-09-28 2000-12-12 Saint-Gobain Performance Plastics Corporation Thermoplastic interlayer film
FR2755685B1 (fr) 1996-11-14 1999-01-08 Saint Gobain Vitrage Vitrage multiple a proprietes d'isolation acoustique et thermique
ES2183106T5 (es) * 1996-11-26 2016-09-29 Saint-Gobain Glass France Utilización de un acristalamiento laminado para la amortiguación de vibraciones de origen sólido en un vehículo
US5796055A (en) * 1997-01-13 1998-08-18 Ppg Industries, Inc. Sound absorbing article and method of making same
US5908704A (en) * 1997-06-30 1999-06-01 Norton Performance Plastics Corporation Interlayer film for protective glazing laminates

Also Published As

Publication number Publication date
US7892629B2 (en) 2011-02-22
ES2338985T3 (es) 2010-05-14
EP1151855B1 (fr) 2010-01-06
EP1413428A1 (fr) 2004-04-28
KR20060060638A (ko) 2006-06-05
CN1616370A (zh) 2005-05-18
JP4949567B2 (ja) 2012-06-13
KR20010102931A (ko) 2001-11-17
US20020006504A1 (en) 2002-01-17
BR0101665A (pt) 2001-12-18
CN1324776A (zh) 2001-12-05
DK1151855T3 (da) 2010-05-10
PT1151855E (pt) 2010-04-07
KR100788868B1 (ko) 2007-12-27
MXPA01004194A (es) 2003-08-20
US20060070694A1 (en) 2006-04-06
JP2002029790A (ja) 2002-01-29
CN1206184C (zh) 2005-06-15
ATE454264T1 (de) 2010-01-15
JP2004292313A (ja) 2004-10-21
FR2808474B3 (fr) 2002-05-31
EP1151855A3 (fr) 2002-06-12
FR2808474A1 (fr) 2001-11-09
EP1151855A2 (fr) 2001-11-07
BR0101665B1 (pt) 2011-11-29
KR100770657B1 (ko) 2007-10-29
EP1151855B9 (fr) 2010-05-26

Similar Documents

Publication Publication Date Title
ATE454264T1 (de) Verbundglasscheibe mit festigkeits- und schallisolationseigenschaften
JP2002029790A5 (cg-RX-API-DMAC7.html)
AU696327B2 (en) Method for producing a laminated glass pane free of optical obstruction caused by warping, use of a particular carrier film for the production of the laminated glass pane and carrier films particularly suitable for the method or the use
DE3377727D1 (en) Thermally and acoustically insulating multiple glazing unit
BR8900383A (pt) Painel de isolamento termico e acustico
ATE247558T1 (de) Verfahren und folie zur herstellung von verbundsicherheitsscheiben
AU4786901A (en) Interlayers for laminated safety glass with superior de-airing and laminating properties and process for making the same
ZA925540B (en) Process for the production of a composite sheet comprising a cellular core and at least ond outer layer.
RU2009148034A (ru) Акустическое остекление
FR2394394A1 (fr) Panneau antifeu transparent
FR2673619B1 (fr) Vitrage feuillete.
DK0842767T3 (da) Flerlagsrudeenhed med lyd- og varmeisolerende egenskaber
RU2011106516A (ru) Изолирующее многослойное остекление
JPH10203850A5 (cg-RX-API-DMAC7.html)
KR950032942A (ko) 건축물 내, 외장재용 알루미늄 샌드위치패널
BR9207141A (pt) Estruturas vítreas resistentes ao impacto e estruturas vítreas ao mesmo tempo resistentes ao impacto e isolantes
GB2159201A (en) Hollow glazing units
FR2798094B1 (fr) Intercalaire et vitrage feuillete comportant ledit intercalaire
FR2321575A1 (fr) Panneau antifeu feuillete transmettant la lumiere
CN2481782Y (zh) 电热玻璃隔断墙
JP2022515841A5 (cg-RX-API-DMAC7.html)
FR2272237A1 (en) High or low frequency sound insulation panel - has glass panel in edge mastic in a concrete frame
JP2001079973A (ja) 複合板
CN205255652U (zh) 复合防火玻璃
JPS57135746A (en) Glass laminatings with hollow parts

Legal Events

Date Code Title Description
8364 No opposition during term of opposition