CA1069389A - Microscopic slide with discontinuous film of plurality of microfine dyestuff droplets - Google Patents
Microscopic slide with discontinuous film of plurality of microfine dyestuff dropletsInfo
- Publication number
- CA1069389A CA1069389A CA249,727A CA249727A CA1069389A CA 1069389 A CA1069389 A CA 1069389A CA 249727 A CA249727 A CA 249727A CA 1069389 A CA1069389 A CA 1069389A
- Authority
- CA
- Canada
- Prior art keywords
- dyestuff
- slides
- process according
- coating
- droplets
- 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
Links
- 239000000975 dye Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000011031 large-scale manufacturing process Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000011149 active material Substances 0.000 claims description 2
- 239000003146 anticoagulant agent Substances 0.000 claims description 2
- 229940127219 anticoagulant drug Drugs 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 150000008282 halocarbons Chemical class 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010186 staining Methods 0.000 description 20
- 239000000243 solution Substances 0.000 description 17
- 238000012856 packing Methods 0.000 description 7
- 210000004369 blood Anatomy 0.000 description 6
- 239000008280 blood Substances 0.000 description 6
- 210000003743 erythrocyte Anatomy 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 238000002372 labelling Methods 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 125000000853 cresyl group Chemical group C1(=CC=C(C=C1)C)* 0.000 description 4
- 210000000265 leukocyte Anatomy 0.000 description 4
- VHGXRGXCDVQIKS-KRWDZBQOSA-N methyl (2s)-3-(4-methylphenyl)sulfonyloxy-2-(phenylmethoxycarbonylamino)propanoate Chemical compound C([C@@H](C(=O)OC)NC(=O)OCC=1C=CC=CC=1)OS(=O)(=O)C1=CC=C(C)C=C1 VHGXRGXCDVQIKS-KRWDZBQOSA-N 0.000 description 4
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 4
- 210000001995 reticulocyte Anatomy 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000004820 blood count Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 210000004698 lymphocyte Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229960000907 methylthioninium chloride Drugs 0.000 description 2
- NZYCYASKVWSANA-UHFFFAOYSA-M new methylene blue Chemical compound [Cl-].CCNC1=C(C)C=C2N=C(C=C(C(NCC)=C3)C)C3=[S+]C2=C1 NZYCYASKVWSANA-UHFFFAOYSA-M 0.000 description 2
- XJCPMUIIBDVFDM-UHFFFAOYSA-M nile blue A Chemical compound [Cl-].C1=CC=C2C3=NC4=CC=C(N(CC)CC)C=C4[O+]=C3C=C(N)C2=C1 XJCPMUIIBDVFDM-UHFFFAOYSA-M 0.000 description 2
- 210000003660 reticulum Anatomy 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- HNONEKILPDHFOL-UHFFFAOYSA-M tolonium chloride Chemical compound [Cl-].C1=C(C)C(N)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 HNONEKILPDHFOL-UHFFFAOYSA-M 0.000 description 2
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 description 1
- 241000380131 Ammophila arenaria Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- XXACTDWGHQXLGW-UHFFFAOYSA-M Janus Green B chloride Chemical compound [Cl-].C12=CC(N(CC)CC)=CC=C2N=C2C=CC(\N=N\C=3C=CC(=CC=3)N(C)C)=CC2=[N+]1C1=CC=CC=C1 XXACTDWGHQXLGW-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 1
- UEJQQMLXZQUJHF-UHFFFAOYSA-L [K+].[I+].[I-].[I-] Chemical compound [K+].[I+].[I-].[I-] UEJQQMLXZQUJHF-UHFFFAOYSA-L 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000003651 basophil Anatomy 0.000 description 1
- 239000003535 biological staining Substances 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- IQFVPQOLBLOTPF-HKXUKFGYSA-L congo red Chemical compound [Na+].[Na+].C1=CC=CC2=C(N)C(/N=N/C3=CC=C(C=C3)C3=CC=C(C=C3)/N=N/C3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)N)=CC(S([O-])(=O)=O)=C21 IQFVPQOLBLOTPF-HKXUKFGYSA-L 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003979 eosinophil Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 229960001235 gentian violet Drugs 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 210000003000 inclusion body Anatomy 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 210000001616 monocyte Anatomy 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- DNDJEIWCTMMZBX-UHFFFAOYSA-N n,n-dimethyl-7-methyliminophenothiazin-3-amine;hydrochloride Chemical compound [Cl-].C1=CC(=[N+](C)C)C=C2SC3=CC(NC)=CC=C3N=C21 DNDJEIWCTMMZBX-UHFFFAOYSA-N 0.000 description 1
- PGSADBUBUOPOJS-UHFFFAOYSA-N neutral red Chemical compound Cl.C1=C(C)C(N)=CC2=NC3=CC(N(C)C)=CC=C3N=C21 PGSADBUBUOPOJS-UHFFFAOYSA-N 0.000 description 1
- 210000000440 neutrophil Anatomy 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 235000010483 polyoxyethylene sorbitan monopalmitate Nutrition 0.000 description 1
- 239000000249 polyoxyethylene sorbitan monopalmitate Substances 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
- G01N1/312—Apparatus therefor for samples mounted on planar substrates
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Sampling And Sample Adjustment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Surface Treatment Of Glass (AREA)
- Materials For Photolithography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2515869A DE2515869C3 (de) | 1975-04-11 | 1975-04-11 | Verfahren und Vorrichtung zur Herstellung von vorbeschichteten Objektträgern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069389A true CA1069389A (en) | 1980-01-08 |
Family
ID=5943617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,727A Expired CA1069389A (en) | 1975-04-11 | 1976-04-07 | Microscopic slide with discontinuous film of plurality of microfine dyestuff droplets |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US4103041A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS51135920A (cg-RX-API-DMAC7.html) |
| AR (1) | AR206748A1 (cg-RX-API-DMAC7.html) |
| AT (1) | AT342889B (cg-RX-API-DMAC7.html) |
| AU (1) | AU501167B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE840453A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1069389A (cg-RX-API-DMAC7.html) |
| CH (1) | CH598608A5 (cg-RX-API-DMAC7.html) |
| CS (1) | CS222662B2 (cg-RX-API-DMAC7.html) |
| DD (1) | DD123627A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2515869C3 (cg-RX-API-DMAC7.html) |
| DK (1) | DK148476A (cg-RX-API-DMAC7.html) |
| ES (1) | ES446834A1 (cg-RX-API-DMAC7.html) |
| FI (1) | FI59676C (cg-RX-API-DMAC7.html) |
| FR (1) | FR2307281A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1480575A (cg-RX-API-DMAC7.html) |
| HU (1) | HU176480B (cg-RX-API-DMAC7.html) |
| IE (1) | IE42551B1 (cg-RX-API-DMAC7.html) |
| IT (1) | IT1059618B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7603627A (cg-RX-API-DMAC7.html) |
| SE (1) | SE420354B (cg-RX-API-DMAC7.html) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190472A (en) * | 1977-09-28 | 1980-02-26 | Alex Slonicki | Automated system for the application of coverglasses on histological and cytological slides |
| DE2826363C2 (de) * | 1978-06-16 | 1984-08-16 | Merck Patent Gmbh, 6100 Darmstadt | Deckfolie zur Verwendung in mikroskopischen Färbeverfahren und Verfahren zu ihrer Herstellung |
| US4248821A (en) * | 1979-07-25 | 1981-02-03 | Dellen Adrian F Van | Method and device for embedding a specimen for microscopic examination |
| US4523826A (en) * | 1980-12-15 | 1985-06-18 | University Of Pittsburgh | Autoradiography apparatus including a slide rack |
| US4435063A (en) | 1980-12-15 | 1984-03-06 | University Of Pittsburgh | Autoradiography method using a slide rack |
| WO1992019952A1 (en) * | 1991-05-07 | 1992-11-12 | Wescor, Inc. | Improved staining method for histology and cytology specimens |
| US5439649A (en) * | 1993-09-29 | 1995-08-08 | Biogenex Laboratories | Automated staining apparatus |
| US5817032A (en) * | 1996-05-14 | 1998-10-06 | Biopath Automation Llc. | Means and method for harvesting and handling tissue samples for biopsy analysis |
| JP2002504351A (ja) * | 1998-02-19 | 2002-02-12 | エドボテック | 生体分子染色用製品及びその方法 |
| US6562299B1 (en) * | 1998-09-18 | 2003-05-13 | Cytyc Corporation | Method and apparatus for preparing cytological specimens |
| US6572824B1 (en) * | 1998-09-18 | 2003-06-03 | Cytyc Corporation | Method and apparatus for preparing cytological specimens |
| US20070166834A1 (en) * | 1998-10-05 | 2007-07-19 | Biopath Automation, L.L.C. | Apparatus and method for harvesting and handling tissue samples for biopsy analysis |
| EP2998721A1 (en) * | 2002-09-26 | 2016-03-23 | BioPath Automation, L.L.C. | Apparatus and methods for automated handling and embedding of tissue samples |
| US7179424B2 (en) * | 2002-09-26 | 2007-02-20 | Biopath Automation, L.L.C. | Cassette for handling and holding tissue samples during processing, embedding and microtome procedures, and methods therefor |
| JP4237704B2 (ja) * | 2002-09-26 | 2009-03-11 | バイオパス・オートメーション・エル・エル・シー | 処理、包埋、およびミクロトームによる切片化手順中に組織標本をハンドリングし保持するカセット、およびそのための方法 |
| US20070116612A1 (en) * | 2005-11-02 | 2007-05-24 | Biopath Automation, L.L.C. | Prefix tissue cassette |
| US20080102526A1 (en) * | 2006-10-30 | 2008-05-01 | Sysmex Corporation | Reagent, reagent kit and analyzing method |
| AU2007332770B2 (en) * | 2006-12-12 | 2013-09-05 | Biopath Automation, L.L.C. | Biopsy support with sectionable resilient cellular material |
| EP2244987A4 (en) * | 2008-02-22 | 2013-07-31 | Materials And Technologies Corp | HIGH EFFICIENCY MONOFACE WET ENGRAVING AND WET TREATMENT APPARATUS AND METHOD |
| EP2382522A1 (en) * | 2008-12-30 | 2011-11-02 | BioPath Automation, L.L.C. | Systems and methods for processing tissue samples for histopathology |
| EP2389116B1 (en) * | 2009-01-22 | 2017-11-08 | BioPath Automation, L.L.C. | Microtome sectionable biopsy support for orienting tissue samples |
| CN103299173B (zh) | 2010-11-10 | 2017-05-03 | 罗氏血液诊断股份有限公司 | 制备用于检查的生物标本的自动化系统及方法 |
| MX2014002844A (es) * | 2011-09-13 | 2014-07-09 | Koninkl Philips Nv | Sistema y kit para preparar una muestra citologica para examen. |
| JP6444371B2 (ja) | 2013-04-05 | 2018-12-26 | ロッシュ ダイアグノスティクス ヘマトロジー インコーポレイテッド | 試験のために生物学的試料を調製する自動化されたシステムおよび方法 |
| US20220317434A1 (en) * | 2021-04-03 | 2022-10-06 | Keith Louis De Santo | Micro-organism identification using light microscopes, conveyor belts, static electricity, artificial intelligence and machine learning algorithms |
| CN113405878B (zh) * | 2021-08-04 | 2023-09-29 | 深圳明志医学检验实验室 | 一种适用于医疗病理检测用血液临时装片制作的辅助设备 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3004875A (en) * | 1957-11-22 | 1961-10-17 | Pittsburgh Plate Glass Co | Coating glass sheets |
| US3056696A (en) * | 1958-06-04 | 1962-10-02 | Libbey Owens Ford Glass Co | Ultrathin films |
| US3107058A (en) * | 1960-01-07 | 1963-10-15 | Vllbiss Company De | Atomizer for preparing microscopic slides |
| US3352280A (en) * | 1964-05-01 | 1967-11-14 | Coulter Electronics | Centrifugal apparatus for slide staining |
| US3495926A (en) * | 1966-11-02 | 1970-02-17 | John F Naz | Method and apparatus for staining microslides |
| US3667896A (en) * | 1968-10-21 | 1972-06-06 | Miles Lab | Applying film of stain to tissue mounted on a moving slide |
| US3906120A (en) * | 1970-10-30 | 1975-09-16 | Gen Electric | Method for preparing slides for blood evaluation |
| US3796594A (en) * | 1970-10-30 | 1974-03-12 | Gen Electric | Stain coated slides for differentially staining blood |
| US3837795A (en) * | 1971-11-05 | 1974-09-24 | Biomatics Instr Corp | Method and apparatus for staining slides |
| US3900641A (en) * | 1972-01-21 | 1975-08-19 | Lancaster Products Company | Method of forming decorator panels |
| US3834874A (en) * | 1972-10-18 | 1974-09-10 | Gen Electric | Detection of malarial parasites in blood |
| US3853092A (en) * | 1973-10-25 | 1974-12-10 | Corning Glass Works | Apparatus for nutating and staining a microscope slide |
| FR2263502B1 (cg-RX-API-DMAC7.html) * | 1974-03-06 | 1976-12-10 | Ass Ctre Transfusion San | |
| US3932681A (en) * | 1974-03-11 | 1976-01-13 | Corning Glass Works | Ceramic masking method |
| US4089989A (en) * | 1975-04-04 | 1978-05-16 | White Ronald D | Method for preparing microscope slides by rotating during coating |
-
1975
- 1975-04-11 DE DE2515869A patent/DE2515869C3/de not_active Expired
-
1976
- 1976-01-01 AR AR262782A patent/AR206748A1/es active
- 1976-02-27 SE SE7602727A patent/SE420354B/xx unknown
- 1976-03-31 DK DK148476A patent/DK148476A/da not_active IP Right Cessation
- 1976-03-31 US US05/672,574 patent/US4103041A/en not_active Expired - Lifetime
- 1976-04-05 HU HU76BO1608A patent/HU176480B/hu unknown
- 1976-04-05 AU AU12676/76A patent/AU501167B2/en not_active Expired
- 1976-04-05 FI FI760910A patent/FI59676C/fi not_active IP Right Cessation
- 1976-04-06 DD DD192222A patent/DD123627A5/xx unknown
- 1976-04-06 GB GB13852/76A patent/GB1480575A/en not_active Expired
- 1976-04-07 BE BE165899A patent/BE840453A/xx not_active IP Right Cessation
- 1976-04-07 CH CH439276A patent/CH598608A5/xx not_active IP Right Cessation
- 1976-04-07 NL NL7603627A patent/NL7603627A/xx not_active Application Discontinuation
- 1976-04-07 IT IT22061/76A patent/IT1059618B/it active
- 1976-04-07 CS CS762301A patent/CS222662B2/cs unknown
- 1976-04-07 CA CA249,727A patent/CA1069389A/en not_active Expired
- 1976-04-09 FR FR7610488A patent/FR2307281A1/fr active Granted
- 1976-04-09 AT AT261976A patent/AT342889B/de not_active IP Right Cessation
- 1976-04-09 ES ES446834A patent/ES446834A1/es not_active Expired
- 1976-04-09 IE IE751/76A patent/IE42551B1/en unknown
- 1976-04-12 JP JP51041172A patent/JPS51135920A/ja active Pending
-
1978
- 1978-04-24 US US05/899,666 patent/US4224277A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7603627A (nl) | 1976-10-13 |
| SE420354B (sv) | 1981-09-28 |
| JPS51135920A (en) | 1976-11-25 |
| GB1480575A (en) | 1977-07-20 |
| CS222662B2 (en) | 1983-07-29 |
| ATA261976A (de) | 1977-08-15 |
| DE2515869A1 (de) | 1976-10-21 |
| FI59676C (fi) | 1981-09-10 |
| AU1267676A (en) | 1977-10-13 |
| SE7602727L (sv) | 1976-10-12 |
| DD123627A5 (cg-RX-API-DMAC7.html) | 1977-01-05 |
| FI59676B (fi) | 1981-05-29 |
| DK148476A (da) | 1976-10-12 |
| AU501167B2 (en) | 1979-06-14 |
| IT1059618B (it) | 1982-06-21 |
| HU176480B (en) | 1981-03-28 |
| IE42551L (en) | 1976-10-11 |
| US4224277A (en) | 1980-09-23 |
| IE42551B1 (en) | 1980-08-27 |
| DE2515869B2 (de) | 1979-03-15 |
| BE840453A (fr) | 1976-10-07 |
| FR2307281A1 (fr) | 1976-11-05 |
| AT342889B (de) | 1978-04-25 |
| AR206748A1 (es) | 1976-08-13 |
| FR2307281B1 (cg-RX-API-DMAC7.html) | 1981-09-11 |
| ES446834A1 (es) | 1977-06-01 |
| DE2515869C3 (de) | 1979-11-08 |
| FI760910A7 (cg-RX-API-DMAC7.html) | 1976-10-12 |
| CH598608A5 (cg-RX-API-DMAC7.html) | 1978-05-12 |
| US4103041A (en) | 1978-07-25 |
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