AT344223B - Verfahren zur herstellung eines gegen korrosion widerstandsfaehigen karburisierten stahlgegenstandes - Google Patents
Verfahren zur herstellung eines gegen korrosion widerstandsfaehigen karburisierten stahlgegenstandesInfo
- Publication number
- AT344223B AT344223B AT177875A AT177875A AT344223B AT 344223 B AT344223 B AT 344223B AT 177875 A AT177875 A AT 177875A AT 177875 A AT177875 A AT 177875A AT 344223 B AT344223 B AT 344223B
- Authority
- AT
- Austria
- Prior art keywords
- manufacturing
- corrosion resistant
- against corrosion
- steel article
- carburized steel
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
- C23C28/025—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only with at least one zinc-based layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S205/00—Electrolysis: processes, compositions used therein, and methods of preparing the compositions
- Y10S205/917—Treatment of workpiece between coating steps
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12687—Pb- and Sn-base components: alternative to or next to each other
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
- Y10T428/12826—Group VIB metal-base component
- Y10T428/12847—Cr-base component
- Y10T428/12854—Next to Co-, Fe-, or Ni-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
- Y10T428/1291—Next to Co-, Cu-, or Ni-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12937—Co- or Ni-base component next to Fe-base component
-
- 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
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemically Coating (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7403411A SE7403411L (de) | 1974-03-14 | 1974-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA177875A ATA177875A (de) | 1977-11-15 |
AT344223B true AT344223B (de) | 1978-07-10 |
Family
ID=20320518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT177875A AT344223B (de) | 1974-03-14 | 1975-03-07 | Verfahren zur herstellung eines gegen korrosion widerstandsfaehigen karburisierten stahlgegenstandes |
Country Status (15)
Country | Link |
---|---|
US (1) | US4013487A (de) |
JP (1) | JPS5918473B2 (de) |
AT (1) | AT344223B (de) |
BE (1) | BE826720A (de) |
BR (1) | BR7501485A (de) |
CA (1) | CA1057175A (de) |
DE (1) | DE2510329C2 (de) |
DK (1) | DK100975A (de) |
FI (1) | FI58947C (de) |
FR (1) | FR2264105B1 (de) |
GB (1) | GB1452257A (de) |
IT (1) | IT1030338B (de) |
NL (1) | NL7503102A (de) |
NO (1) | NO137323C (de) |
SE (1) | SE7403411L (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5782467A (en) * | 1980-11-08 | 1982-05-22 | Nisshin Steel Co Ltd | Manufacture of heat treated plated steel strip |
US4411566A (en) * | 1981-01-05 | 1983-10-25 | General Electric Company | Self-lubricating cutting tool and method |
JPS60129175U (ja) * | 1984-02-08 | 1985-08-30 | パイオニア株式会社 | プリント基板の接続構造 |
US4556607A (en) * | 1984-03-28 | 1985-12-03 | Sastri Suri A | Surface coatings and subcoats |
JPS6217173U (de) * | 1985-07-17 | 1987-02-02 | ||
JPS63141393A (ja) * | 1986-12-03 | 1988-06-13 | 富士通テン株式会社 | プリント基板のはんだデイツプ方法 |
SA05260056B1 (ar) * | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
DE4137118A1 (de) * | 1991-11-12 | 1993-05-13 | Schaeffler Waelzlager Kg | Kaltband zur herstellung praezisions-tiefgezogener, einsatzgehaerteter bauteile, insbesondere waelzlager- und motorenteile |
US6277499B1 (en) * | 1992-04-23 | 2001-08-21 | United Technologies Corporation | Oxidation resistant coatings for copper |
US5413700A (en) * | 1993-01-04 | 1995-05-09 | Chevron Research And Technology Company | Treating oxidized steels in low-sulfur reforming processes |
USRE38532E1 (en) | 1993-01-04 | 2004-06-08 | Chevron Phillips Chemical Company Lp | Hydrodealkylation processes |
SA94150056B1 (ar) * | 1993-01-04 | 2005-10-15 | شيفرون ريسيرتش أند تكنولوجي كمبني | عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation |
SG72659A1 (en) * | 1993-01-04 | 2000-05-23 | Chevron Chem Co | Dehydrogenation processes equipment and catalyst loads therefor |
US5575902A (en) * | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
ES2248821T3 (es) * | 1995-06-07 | 2006-03-16 | Chevron Phillips Chemical Company Lp | Utilizacion de flujos hidrocarburos para preparar una capa protectora metalica. |
US5653822A (en) * | 1995-07-05 | 1997-08-05 | Ford Motor Company | Coating method of gas carburizing highly alloyed steels |
US5598968A (en) * | 1995-11-21 | 1997-02-04 | General Electric Company | Method for preventing recrystallization after cold working a superalloy article |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
US6117249A (en) * | 1998-02-13 | 2000-09-12 | Kerk Motion Products, Inc. | Treating metallic machine parts |
EP1521861B1 (de) * | 2002-07-16 | 2007-09-12 | Danmarks Tekniske Universitet | Einsatzhärten von rostfreiem stahl |
US7208052B2 (en) * | 2003-12-23 | 2007-04-24 | Rolls-Royce Corporation | Method for carburizing steel components |
EP1891250A1 (de) * | 2005-05-31 | 2008-02-27 | Sandvik Intellectual Property AB | Metallbandprodukt, wie eine elektrische kontaktfeder, und herstellung davon |
US20080032172A1 (en) * | 2006-08-04 | 2008-02-07 | Subhasish Mukerjee | Conductive coating for solid oxide fuel cell |
US9437880B2 (en) * | 2006-08-04 | 2016-09-06 | Delphi Technologies, Inc. | Method of manufacturing a fuel cell stack having an electrically conductive interconnect |
FI124466B (fi) * | 2008-11-19 | 2014-09-15 | Canatu Oy | Kiteisiä pintarakenteita ja menetelmiä niiden valmistamiseksi |
SE534450C2 (sv) * | 2009-07-01 | 2011-08-30 | Atlas Copco Rock Drills Ab | Anordning och metod för att skydda en bergborrmaskin mot korrosionsangrepp |
KR101242986B1 (ko) * | 2010-03-22 | 2013-03-12 | 현대하이스코 주식회사 | 연료전지용 금속 분리판 제조 방법 |
WO2015073098A2 (en) * | 2013-08-27 | 2015-05-21 | University Of Virginia Patent Foundation | Three-dimensional space frames assembled from component pieces and methods for making the same |
DE102015118869A1 (de) * | 2014-11-04 | 2016-05-04 | Voestalpine Stahl Gmbh | Verfahren zum Herstellen einer Korrosionsschutzbeschichtung für härtbare Stahlbleche und Korrosionsschutzschicht für härtbare Stahlbleche |
DE102016214645A1 (de) * | 2016-08-08 | 2018-02-08 | Schaeffler Technologies AG & Co. KG | Lagerschale für ein Halbschalenlager, sowie Halbschalenlager und dessen Verwendung |
CN114214622A (zh) * | 2021-09-26 | 2022-03-22 | 金永和精工制造股份有限公司 | 一种汽车零部件产品表面深层次热处理工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB345659A (en) * | 1929-12-19 | 1931-03-19 | Hubert Sutton | Improvements in or relating to hardening alloy steels |
GB380882A (en) * | 1931-07-17 | 1932-09-29 | Hubert Sutton | Improvements in or relating to hardening alloy steels |
US1984411A (en) * | 1933-06-08 | 1934-12-18 | Du Pont | Method of case hardening |
US1978180A (en) * | 1933-07-22 | 1934-10-23 | Swedish Iron & Steel Corp | Method of carbonizing ferrous metal |
US2294562A (en) * | 1939-07-15 | 1942-09-01 | Hygrade Syivania Corp | Carbonized steel strip and method of making same |
US2315740A (en) * | 1941-06-16 | 1943-04-06 | Standard Steel Spring Co | Protected metal article and process of producing the same |
US3206324A (en) * | 1961-06-22 | 1965-09-14 | John R Daesen | Method and pre-flux for coating ferrous metals with nickel prior to galvanizing |
US3668951A (en) * | 1967-05-10 | 1972-06-13 | New Britain Machine Co | Force-applying tools |
US3769084A (en) * | 1968-12-25 | 1973-10-30 | Hitachi Ltd | Method for forming carbon coating and composite article with a carbonaceous coating thereon |
US3647572A (en) * | 1969-08-25 | 1972-03-07 | Ametek Inc | Nitriding process |
-
1974
- 1974-03-14 SE SE7403411A patent/SE7403411L/xx not_active Application Discontinuation
-
1975
- 1975-03-04 US US05/555,108 patent/US4013487A/en not_active Expired - Lifetime
- 1975-03-07 AT AT177875A patent/AT344223B/de not_active IP Right Cessation
- 1975-03-10 DE DE2510329A patent/DE2510329C2/de not_active Expired
- 1975-03-11 CA CA221,770A patent/CA1057175A/en not_active Expired
- 1975-03-12 NO NO750846A patent/NO137323C/no unknown
- 1975-03-12 FI FI750718A patent/FI58947C/fi not_active IP Right Cessation
- 1975-03-12 DK DK100975A patent/DK100975A/da not_active Application Discontinuation
- 1975-03-13 GB GB1053675A patent/GB1452257A/en not_active Expired
- 1975-03-13 IT IT67639/75A patent/IT1030338B/it active
- 1975-03-13 BR BR1485/75A patent/BR7501485A/pt unknown
- 1975-03-14 FR FR7508127A patent/FR2264105B1/fr not_active Expired
- 1975-03-14 JP JP50030988A patent/JPS5918473B2/ja not_active Expired
- 1975-03-14 NL NL7503102A patent/NL7503102A/xx not_active Application Discontinuation
- 1975-03-14 BE BE154364A patent/BE826720A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL7503102A (nl) | 1975-09-16 |
FI58947B (fi) | 1981-01-30 |
ATA177875A (de) | 1977-11-15 |
NO750846L (de) | 1975-09-16 |
BE826720A (fr) | 1975-06-30 |
BR7501485A (pt) | 1975-12-16 |
NO137323C (no) | 1978-02-08 |
IT1030338B (it) | 1979-03-30 |
DK100975A (de) | 1975-09-15 |
SE7403411L (de) | 1975-09-15 |
NO137323B (no) | 1977-10-31 |
JPS50157231A (de) | 1975-12-19 |
FI750718A (de) | 1975-09-15 |
GB1452257A (en) | 1976-10-13 |
DE2510329C2 (de) | 1982-04-29 |
DE2510329A1 (de) | 1975-10-23 |
FR2264105A1 (de) | 1975-10-10 |
US4013487A (en) | 1977-03-22 |
CA1057175A (en) | 1979-06-26 |
AU7902775A (en) | 1976-09-16 |
FI58947C (fi) | 1981-05-11 |
JPS5918473B2 (ja) | 1984-04-27 |
FR2264105B1 (de) | 1979-08-24 |
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