DE648562C - Solid top lubricant - Google Patents

Solid top lubricant

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Publication number
DE648562C
DE648562C DEW90462D DEW0090462D DE648562C DE 648562 C DE648562 C DE 648562C DE W90462 D DEW90462 D DE W90462D DE W0090462 D DEW0090462 D DE W0090462D DE 648562 C DE648562 C DE 648562C
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DE
Germany
Prior art keywords
oil
naphthalene
lubricating oil
solid top
top lubricant
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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
Application number
DEW90462D
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German (de)
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Individual
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Individual
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Publication of DE648562C publication Critical patent/DE648562C/en
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M5/00—Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/12—Inorganic compounds
    • C10L1/1208—Inorganic compounds elements
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/322—Coal-oil suspensions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/022—Well-defined aliphatic compounds saturated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/024—Well-defined aliphatic compounds unsaturated
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/04—Well-defined cycloaliphatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/068—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings having amino groups bound to polycyclic aromatic ring systems, i.e. systems with three or more condensed rings
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol-fuelled engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

Gegenstand der Erfindung ist, ein festes Obenschmiermittel in . Tablettenform. Als Obenschmieröle werden bekanntlich solche Schmieröle für Verbrennungskraftmaschinen bezeichnet, die dem Treibmittel direkt zugegeben werden und mit diesem in die Verbrennungsräume der Zylinder gelangen, wodurch sie die oberen Teile der Zylinder und Ventile schmieren.The object of the invention is to provide a solid top lubricant in. Tablet form. as As is known, top lubricating oils are such lubricating oils for internal combustion engines referred to, which are added directly to the propellant and with this in the combustion chambers the cylinders, thereby lubricating the upper parts of the cylinders and valves.

Das neue Mittel enthält Naphthalin und ein Schmieröl aliphatischer Natur nebst Graphit, vornehmlich in kolloidaler Verteilung, sowie zweckmäßig noch ein Homologes des Benzols.The new agent contains naphthalene and a lubricating oil of aliphatic nature as well Graphite, mainly in a colloidal distribution, and, expediently, also a homologue of benzene.

Naphthalin vermag die Bildung von Harz stark herabzusetzen. Als eigentliches Obenschmieröl wird ein Schmieröl aliphatischer Natur, z. B. ein Mineralöl, beigegeben. Als Homologes des Benzols wird z. B. Xylol zugegeben. Ein Zusatz von Kohlenstoff in kolloidaler Form, wie er z. B. durch geeignete Behandlung von Graphit gewonnen werden kann, dient dazu, das Klopfen des Motors herabzusetzen.Naphthalene can greatly reduce the formation of resin. As the actual top lubricating oil a lubricating oil of aliphatic nature, e.g. B. a mineral oil added. as Homologue of benzene is z. B. xylene added. An addition of carbon in colloidal form, as it is, for. B. by suitable Treatment of graphite can be obtained, serves to reduce the knocking of the engine.

Das feste Obenschmierölpräparat kann hergestellt werden, indem man Naphthalin mit dem Schmieröl, kolloidalem Kohlenstoff und einem Homologen des Benzols, z. B. Xylol, bei erhöhter Temperatur und unter konstantem Druck in Tablettenform bringt, wobei die Löslichkeit des Produktes im Motorbrenn- h Stoff nicht beeinträchtigt wird.The top solid lubricating oil preparation can be prepared by mixing naphthalene with the lubricating oil, colloidal carbon and a homologue of benzene, e.g. As xylene, brings at elevated temperature and under constant pressure in tablet form, wherein the solubility of the product in Motorbrenn- h fabric is not impaired.

An sich ist der Zusatz von Schmieröl zu Motortreibmitteln schon bekannt. Als solches kommt aber Motorenöl nicht in Frage, weil es den Ölkohlenansatz zu verstärken pflegt. Verwendbar sind nur leichte Öle, die jedoch ebenfalls in vielen Fällen zur Verölung des Verbrennungsrauines neigen.The addition of lubricating oil to engine propellants is already known per se. As such but motor oil is out of the question because it tends to increase the oil carbon build-up. Only light oils can be used, but in many cases they are also used to oil the Tend to burn roughness.

Man hat auch bereits vorgeschlagen, Naphthalin dem Motortreibmittel zuzusetzen. Naphthalin eignet sich zur Verhinderung der Bildung von Ölkohle an sich gut, es löst sich in den üblichen Kraftstoffen restlos auf, wird mit denselben vergast und vermag, in den Verbrennungsraum gelangt, die Bildung von Kohlenansätzen zu beseitigen. Es erhöht durch seine Dampftension den Kompressionsdruck des Gasgemisches und durch die dadurch bedingte schnellere Fortpflanzung der Explosionswelle im Zylinder das Anzugsvermögen des Fahrzeuges, bewirkt aber keinerlei Obenschmierung. Diese ist aber immer dann notwendig oder wenigstens sehr erwünscht, wenn die Verbrennungskraftmaschine mit dem jetzt üblichen Kohlenwasserstoff-Alkohol-Gemisch als Treibmittel angetrieben wird, da diese Gemische zu einer trockenen Verbrennung neigen. Es sind demnach zwei Zusätze zum Brennstoff erforderlich, nämlich der Zusatz eines Schmieröls, das die Obenschmierung besorgt, und der Zusatz von Naphthalin oder eines ähnlich wirkenden Stoffes, das den Ölkohlenansatz des Obenschmieröls ver-It has also been proposed to add naphthalene to the engine propellant. naphthalene is well suited for preventing the formation of oil carbon, it dissolves completely in common fuels gasified with the same and is capable of the formation of when it reaches the combustion chamber Eliminate coal deposits. It increases the compression pressure of the gas mixture through its vapor tension and through it Caused faster propagation of the explosion wave in the cylinder the attraction of the vehicle, but does not cause any top lubrication. But this is always then necessary or at least very desirable if the internal combustion engine with the now the usual hydrocarbon-alcohol mixture is driven as a propellant, since these mixtures tend to burn dry. So there are two additions required to the fuel, namely the addition of a lubricating oil, the top lubrication worried, and the addition of naphthalene or a similar acting substance that the oil carbon build-up of the top lubricating oil

mindert. Die Wirkung des Obenschmieröls wird ferner noch erhöht durch Zusatz von Graphit, wobei der Graphit nicht nur die Schmierwirkung erhöht, was an sich zu etwarten war, sondern darüber hinaus aucti; noch die Aufnahmefähigkeit des Naphthalins für dünnes Schmieröl.diminishes. The effect of the top lubricating oil is further increased by the addition of Graphite, whereby the graphite not only increases the lubricating effect, which in itself leads to something was, but beyond that aucti; nor the absorption capacity of naphthalene for thin lubricating oil.

Auf diese Art ist es möglich, ein festes Obenschmiermittel zu gewinnen, da infolge ίο der durch den Graphitzusatz bedingten Eindickung des Öls beim Pressen größere Ölmengen in der Preßmasse verbleiben und eine stark ölhaltige feste Tablette ergeben.In this way it is possible to obtain a solid top lubricant as a result ίο the thickening caused by the graphite additive of the oil when pressing larger amounts of oil remain in the molding compound and result in a strong oily solid tablet.

AusführungsbeispielEmbodiment

Mineralöl wird mit ι bis ι Va % kolloidem Graphit gemischt. Dieser Mischung wird ein öllöslicherSchutzfarbstoff, z.B.ein blauer, zugesetzt. Von dem Öl-Graphit-Gemisch nimmt man 500 cm3, fügt 2 0/0 Xylol hinzu, mischt langsam mit 5 kg Naphthalin, bis eben alles •$1 von letzterem aufgenommen worden ist und . jpjppßt unter konstantem Druck bei erhöhter Xemperatur zu Tabletten.Mineral oil is mixed with ι to ι Va% colloidal graphite. An oil-soluble protective dye, e.g. a blue one, is added to this mixture. 500 cm 3 of the oil-graphite mixture are taken, 2% xylene is added, slowly mixed with 5 kg of naphthalene until everything has been absorbed by the latter and. jpjppies under constant pressure at an elevated temperature to form tablets.

Claims (2)

Patentansprüche:Patent claims: 1. Festes Obenschmiermittel in Tablettenform für Verbrennungskraftmaschinen aus einem Schmieröl, insbesondere Mineralöl, und Naphthalin, gekennzeichnet durch einen Gehalt an kolloidalem Graphit.1. Solid top lubricant in tablet form for internal combustion engines of a lubricating oil, in particular mineral oil, and naphthalene, characterized by a content of colloidal graphite. 2. Obenschmiermittel nach Anspruch 1, dadurch gekennzeichnet, daß es außerdem noch ι bis 2 0/0 mindestens eines ,Homologen des Benzols enthält.2. top lubricant according to claim 1, characterized in that it also nor ι to 2 0/0 at least one homolog of benzene. ÖERL1N' GRbnt'CKT IN bfcltÖERL1N 'GRbnt'CKT IN bfclt
DEW90462D 1932-04-15 1932-11-26 Solid top lubricant Expired DE648562C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH405145X 1932-04-15

Publications (1)

Publication Number Publication Date
DE648562C true DE648562C (en) 1937-08-04

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ID=4514322

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW90462D Expired DE648562C (en) 1932-04-15 1932-11-26 Solid top lubricant

Country Status (3)

Country Link
DE (1) DE648562C (en)
FR (2) FR710496A (en)
GB (1) GB405145A (en)

Also Published As

Publication number Publication date
GB405145A (en) 1934-02-01
FR710496A (en) 1931-08-21
FR746483A (en) 1933-05-29

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